Charcoal
#25305B
BlueColor Codes
All color formats for development
HEX
#25305BRGB
rgb(37, 48, 91)HSL
hsl(228, 42%, 25%)OKLCH
oklch(0.323 0.078 270.7)CMYK
cmyk(59%, 47%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#212B51
2#1E2648
3#1A213F
4#161D36
5#12182D
6#0F1324
7#0B0E1B
8#070A12
9#040509
Tints
Lighter variations
1#303E76
2#3B4C91
3#465BAC
4#5C6FBC
5#7787C8
6#929FD3
7#AEB7DE
8#C9CFE9
9#E4E7F4
Tones
Muted variations
1#283158
2#2A3355
3#2D3552
4#303650
5#32384D
6#35394A
7#383B48
8#3A3D45
9#3D3E42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F5 #F4F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6E9 #E6E9F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D5 #D0D5EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACB6 #ACB6DD | BordersInactive statesPlaceholder text |
| 400 | 808F #808FCB | Disabled statesSecondary iconsMuted text |
| 500 | 5C6F #5C6FBC | Primary brand colorCTAsActive elementsLinks |
| 600 | 4154 #41549F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3443 #34437F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2530 #25305B | Text on light backgroundsHeadingsStrong borders |
| 900 | 181F #181F3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F13 #0F1324 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F5FB;
--charcoal-100: #E6E9F5;
--charcoal-200: #D0D5EC;
--charcoal-300: #ACB6DD;
--charcoal-400: #808FCB;
--charcoal-500: #5C6FBC;
--charcoal-600: #41549F;
--charcoal-700: #34437F;
--charcoal-800: #25305B;
--charcoal-900: #181F3A;
--charcoal-950: #0F1324;
}