Charcoal
#12273F
BlueColor Codes
All color formats for development
HEX
#12273FRGB
rgb(18, 39, 63)HSL
hsl(212, 56%, 16%)OKLCH
oklch(0.269 0.053 253.1)CMYK
cmyk(71%, 38%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#102339
2#0E1F33
3#0D1B2D
4#0B1826
5#091420
6#071019
7#050C13
8#04080D
9#020406
Tints
Lighter variations
1#1B3C61
2#255182
3#2E65A4
4#387AC5
5#5890D0
6#79A6D9
7#9BBCE3
8#BCD3EC
9#DEE9F6
Tones
Muted variations
1#14273D
2#17283B
3#192839
4#1B2837
5#1D2834
6#202832
7#222830
8#24282D
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EC #E3ECF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDD #CBDDF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C2 #A4C2E5 | BordersInactive statesPlaceholder text |
| 400 | 74A2 #74A2D8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C88 #4C88CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 316C #316CAF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2756 #27568B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C3D #1C3D63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1227 #122740 | Primary textHigh emphasis contentDark headings |
| 950 | 0B19 #0B1928 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3ECF7;
--charcoal-200: #CBDDF0;
--charcoal-300: #A4C2E5;
--charcoal-400: #74A2D8;
--charcoal-500: #4C88CD;
--charcoal-600: #316CAF;
--charcoal-700: #27568B;
--charcoal-800: #1C3D63;
--charcoal-900: #122740;
--charcoal-950: #0B1928;
}