AkousaDeveloper
HTML Color Codes
Browse HTML color codes, convert between HEX/RGB/HSL/CMYK, check contrast ratios, and generate color harmonies.
HEX
#3B82F6
RGB
rgb(59, 130, 246)
HSL
hsl(217, 91%, 60%)
HSV
hsv(217, 76%, 96%)
CMYK
cmyk(76%, 47%, 0%, 4%)
Closest Named Color: Royal Blue#4169E1
Contrast
on White3.68:1
Aa
WCAG AAFailWCAG AAAFail
on Black5.71:1
Aa
WCAG AAPassWCAG AAAFail
Tints (Lighter)
Shades (Darker)
Color Harmonies
Complementary
Analogous
Triadic
Split-Complementary
Red#FF0000rgb(255, 0, 0)
Dark Red#8B0000rgb(139, 0, 0)
Firebrick#B22222rgb(178, 34, 34)
Crimson#DC143Crgb(220, 20, 60)
Tomato#FF6347rgb(255, 99, 71)
Indian Red#CD5C5Crgb(205, 92, 92)
Light Coral#F08080rgb(240, 128, 128)
Salmon#FA8072rgb(250, 128, 114)
Dark Salmon#E9967Argb(233, 150, 122)
Light Salmon#FFA07Argb(255, 160, 122)
Coral#FF7F50rgb(255, 127, 80)
Orange Red#FF4500rgb(255, 69, 0)
Orange#FFA500rgb(255, 165, 0)
Dark Orange#FF8C00rgb(255, 140, 0)
Yellow#FFFF00rgb(255, 255, 0)
Gold#FFD700rgb(255, 215, 0)
Light Yellow#FFFFE0rgb(255, 255, 224)
Lemon Chiffon#FFFACDrgb(255, 250, 205)
Light Goldenrod Yellow#FAFAD2rgb(250, 250, 210)
Papaya Whip#FFEFD5rgb(255, 239, 213)
Moccasin#FFE4B5rgb(255, 228, 181)
Peach Puff#FFDAB9rgb(255, 218, 185)
Pale Goldenrod#EEE8AArgb(238, 232, 170)
Khaki#F0E68Crgb(240, 230, 140)
Dark Khaki#BDB76Brgb(189, 183, 107)
Goldenrod#DAA520rgb(218, 165, 32)
Dark Goldenrod#B8860Brgb(184, 134, 11)
Green#008000rgb(0, 128, 0)
Lime#00FF00rgb(0, 255, 0)
Lime Green#32CD32rgb(50, 205, 50)
Forest Green#228B22rgb(34, 139, 34)
Dark Green#006400rgb(0, 100, 0)
Sea Green#2E8B57rgb(46, 139, 87)
Medium Sea Green#3CB371rgb(60, 179, 113)
Spring Green#00FF7Frgb(0, 255, 127)
Medium Spring Green#00FA9Argb(0, 250, 154)
Pale Green#98FB98rgb(152, 251, 152)
Light Green#90EE90rgb(144, 238, 144)
Dark Sea Green#8FBC8Frgb(143, 188, 143)
Olive Drab#6B8E23rgb(107, 142, 35)
Olive#808000rgb(128, 128, 0)
Dark Olive Green#556B2Frgb(85, 107, 47)
Yellow Green#9ACD32rgb(154, 205, 50)
Chartreuse#7FFF00rgb(127, 255, 0)
Lawn Green#7CFC00rgb(124, 252, 0)
Green Yellow#ADFF2Frgb(173, 255, 47)
Teal#008080rgb(0, 128, 128)
Dark Cyan#008B8Brgb(0, 139, 139)
Medium Aquamarine#66CDAArgb(102, 205, 170)
Aquamarine#7FFFD4rgb(127, 255, 212)
Light Sea Green#20B2AArgb(32, 178, 170)
Blue#0000FFrgb(0, 0, 255)
Dark Blue#00008Brgb(0, 0, 139)
Navy#000080rgb(0, 0, 128)
Royal Blue#4169E1rgb(65, 105, 225)
Steel Blue#4682B4rgb(70, 130, 180)
Cornflower Blue#6495EDrgb(100, 149, 237)
Light Blue#ADD8E6rgb(173, 216, 230)
Powder Blue#B0E0E6rgb(176, 224, 230)
Light Steel Blue#B0C4DErgb(176, 196, 222)
Sky Blue#87CEEBrgb(135, 206, 235)
Light Sky Blue#87CEFArgb(135, 206, 250)
Deep Sky Blue#00BFFFrgb(0, 191, 255)
Dodger Blue#1E90FFrgb(30, 144, 255)
Cadet Blue#5F9EA0rgb(95, 158, 160)
Medium Blue#0000CDrgb(0, 0, 205)
Midnight Blue#191970rgb(25, 25, 112)
Aqua#00FFFFrgb(0, 255, 255)
Cyan#00FFFFrgb(0, 255, 255)
Light Cyan#E0FFFFrgb(224, 255, 255)
Turquoise#40E0D0rgb(64, 224, 208)
Medium Turquoise#48D1CCrgb(72, 209, 204)
Dark Turquoise#00CED1rgb(0, 206, 209)
Pale Turquoise#AFEEEErgb(175, 238, 238)
Alice Blue#F0F8FFrgb(240, 248, 255)
Purple#800080rgb(128, 0, 128)
Indigo#4B0082rgb(75, 0, 130)
Violet#EE82EErgb(238, 130, 238)
Dark Violet#9400D3rgb(148, 0, 211)
Blue Violet#8A2BE2rgb(138, 43, 226)
Medium Purple#9370DBrgb(147, 112, 219)
Slate Blue#6A5ACDrgb(106, 90, 205)
Medium Slate Blue#7B68EErgb(123, 104, 238)
Dark Slate Blue#483D8Brgb(72, 61, 139)
Dark Orchid#9932CCrgb(153, 50, 204)
Orchid#DA70D6rgb(218, 112, 214)
Medium Orchid#BA55D3rgb(186, 85, 211)
Plum#DDA0DDrgb(221, 160, 221)
Lavender#E6E6FArgb(230, 230, 250)
Thistle#D8BFD8rgb(216, 191, 216)
Fuchsia#FF00FFrgb(255, 0, 255)
Magenta#FF00FFrgb(255, 0, 255)
Dark Magenta#8B008Brgb(139, 0, 139)
Rebecca Purple#663399rgb(102, 51, 153)
Pink#FFC0CBrgb(255, 192, 203)
Hot Pink#FF69B4rgb(255, 105, 180)
Deep Pink#FF1493rgb(255, 20, 147)
Light Pink#FFB6C1rgb(255, 182, 193)
Medium Violet Red#C71585rgb(199, 21, 133)
Pale Violet Red#DB7093rgb(219, 112, 147)
Misty Rose#FFE4E1rgb(255, 228, 225)
Brown#A52A2Argb(165, 42, 42)
Sienna#A0522Drgb(160, 82, 45)
Saddle Brown#8B4513rgb(139, 69, 19)
Chocolate#D2691Ergb(210, 105, 30)
Peru#CD853Frgb(205, 133, 63)
Burlywood#DEB887rgb(222, 184, 135)
Sandy Brown#F4A460rgb(244, 164, 96)
Tan#D2B48Crgb(210, 180, 140)
Maroon#800000rgb(128, 0, 0)
Rosy Brown#BC8F8Frgb(188, 143, 143)
Wheat#F5DEB3rgb(245, 222, 179)
Navajo White#FFDEADrgb(255, 222, 173)
Bisque#FFE4C4rgb(255, 228, 196)
Blanched Almond#FFEBCDrgb(255, 235, 205)
Cornsilk#FFF8DCrgb(255, 248, 220)
Gray#808080rgb(128, 128, 128)
Dark Gray#A9A9A9rgb(169, 169, 169)
Dim Gray#696969rgb(105, 105, 105)
Light Gray#D3D3D3rgb(211, 211, 211)
Light Slate Gray#778899rgb(119, 136, 153)
Slate Gray#708090rgb(112, 128, 144)
Dark Slate Gray#2F4F4Frgb(47, 79, 79)
Gainsboro#DCDCDCrgb(220, 220, 220)
Silver#C0C0C0rgb(192, 192, 192)
Grey#808080rgb(128, 128, 128)
Dark Grey#A9A9A9rgb(169, 169, 169)
Dim Grey#696969rgb(105, 105, 105)
Light Grey#D3D3D3rgb(211, 211, 211)
Light Slate Grey#778899rgb(119, 136, 153)
Slate Grey#708090rgb(112, 128, 144)
Dark Slate Grey#2F4F4Frgb(47, 79, 79)
White#FFFFFFrgb(255, 255, 255)
Snow#FFFAFArgb(255, 250, 250)
Ivory#FFFFF0rgb(255, 255, 240)
Floral White#FFFAF0rgb(255, 250, 240)
Ghost White#F8F8FFrgb(248, 248, 255)
Old Lace#FDF5E6rgb(253, 245, 230)
Linen#FAF0E6rgb(250, 240, 230)
Antique White#FAEBD7rgb(250, 235, 215)
White Smoke#F5F5F5rgb(245, 245, 245)
Seashell#FFF5EErgb(255, 245, 238)
Beige#F5F5DCrgb(245, 245, 220)
Mint Cream#F5FFFArgb(245, 255, 250)
Azure#F0FFFFrgb(240, 255, 255)
Honeydew#F0FFF0rgb(240, 255, 240)
Lavender Blush#FFF0F5rgb(255, 240, 245)
Black#000000rgb(0, 0, 0)
About HTML Color Codes
HTML color codes are used to specify colors in web development. Colors can be represented as hexadecimal (#RRGGBB), RGB (rgb(r,g,b)), HSL (hsl(h,s%,l%)), or using CSS named colors like 'tomato' or 'steelblue'. This tool lets you browse, search, convert, and analyze colors for web design and development.
How to Use
Use the color picker or type a hex code to select a color. See instant conversions to RGB, HSL, HSV, and CMYK. Browse the color catalog by family or search by name. Click any color swatch to select it. Check WCAG contrast ratios for accessibility. Generate tints, shades, and color harmonies for your palette.
Common Use Cases
- Finding the right color code for CSS styling and web design
- Converting colors between different formats (HEX to RGB, etc.)
- Checking color accessibility and WCAG contrast compliance
- Generating color palettes with harmonious color combinations
- Looking up CSS named colors and their hex equivalents
Frequently Asked Questions About HTML Color Codes
What is HTML Color Codes?
HTML Color Codes is a free online tool on akousa.net, a platform with 555+ browser-based utilities. Browse HTML color codes, convert between HEX/RGB/HSL/CMYK, check contrast ratios, and generate color harmonies. No installation is required.
How do I use HTML Color Codes?
Simply open HTML Color Codes on akousa.net, enter or upload your data, configure any options, and click the action button. Results appear instantly in your browser.
Is HTML Color Codes free?
Yes, the core HTML Color Codes experience is free to use without signup. All 555+ tools remain available for everyday use, while Akousa Pro adds optional premium platform features.