Charcoal
#1F4661
BlueColor Codes
All color formats for development
HEX
#1F4661RGB
rgb(31, 70, 97)HSL
hsl(205, 52%, 25%)OKLCH
oklch(0.379 0.064 241.4)CMYK
cmyk(68%, 28%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C3E57
2#18374E
3#153044
4#122A3A
5#0F2330
6#0C1C27
7#09151D
8#060E13
9#03070A
Tints
Lighter variations
1#285A7E
2#316F9B
3#3A84B8
4#5196C8
5#6EA8D1
6#8BB9DA
7#A8CBE3
8#C5DCED
9#E2EEF6
Tones
Muted variations
1#22455E
2#25445A
3#294457
4#2C4354
5#2F4350
6#32424D
7#36414A
8#394146
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EF #E4EFF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDE1 #CDE1EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6C9 #A6C9E3 | BordersInactive statesPlaceholder text |
| 400 | 77AD #77ADD4 | Disabled statesSecondary iconsMuted text |
| 500 | 5196 #5196C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 367A #367AAB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B61 #2B6188 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F45 #1F4561 | Text on light backgroundsHeadingsStrong borders |
| 900 | 142C #142C3E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1C #0C1C27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F8FB;
--charcoal-100: #E4EFF6;
--charcoal-200: #CDE1EF;
--charcoal-300: #A6C9E3;
--charcoal-400: #77ADD4;
--charcoal-500: #5196C8;
--charcoal-600: #367AAB;
--charcoal-700: #2B6188;
--charcoal-800: #1F4561;
--charcoal-900: #142C3E;
--charcoal-950: #0C1C27;
}