Charcoal
#122A3F
BlueColor Codes
All color formats for development
HEX
#122A3FRGB
rgb(18, 42, 63)HSL
hsl(208, 56%, 16%)OKLCH
oklch(0.277 0.049 247.1)CMYK
cmyk(71%, 33%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#102639
2#0E2233
3#0D1E2D
4#0B1926
5#091520
6#071119
7#050D13
8#04080D
9#020406
Tints
Lighter variations
1#1B4161
2#255782
3#2E6DA4
4#3883C5
5#5898D0
6#79ADD9
7#9BC1E3
8#BCD6EC
9#DEEAF6
Tones
Muted variations
1#142A3D
2#172A3B
3#192A39
4#1B2A37
5#1D2A34
6#202932
7#222930
8#24292D
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F8 #F3F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EE #E3EEF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDF #CBDFF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C7 #A4C7E5 | BordersInactive statesPlaceholder text |
| 400 | 74A9 #74A9D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C91 #4C91CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3174 #3174AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 275D #275D8B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C42 #1C4263 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122A #122A40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F8FC;
--charcoal-100: #E3EEF7;
--charcoal-200: #CBDFF0;
--charcoal-300: #A4C7E5;
--charcoal-400: #74A9D8;
--charcoal-500: #4C91CD;
--charcoal-600: #3174AF;
--charcoal-700: #275D8B;
--charcoal-800: #1C4263;
--charcoal-900: #122A40;
--charcoal-950: #0B1A28;
}