Charcoal
#15233D
BlueColor Codes
All color formats for development
HEX
#15233DRGB
rgb(21, 35, 61)HSL
hsl(219, 49%, 16%)OKLCH
oklch(0.258 0.053 261.9)CMYK
cmyk(66%, 43%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131F37
2#111C31
3#0F182B
4#0C1524
5#0A111E
6#080E18
7#060A12
8#04070C
9#020306
Tints
Lighter variations
1#20355D
2#2B477D
3#365A9D
4#416CBC
5#5F84C8
6#7F9DD3
7#9FB5DE
8#BFCEE9
9#DFE6F4
Tones
Muted variations
1#17233B
2#192439
3#1B2537
4#1D2535
5#1F2633
6#212631
7#23272F
8#25282D
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EB #E4EBF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED9 #CED9EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8BC #A8BCE1 | BordersInactive statesPlaceholder text |
| 400 | 7A99 #7A99D1 | Disabled statesSecondary iconsMuted text |
| 500 | 547B #547BC4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3960 #3960A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E4C #2E4C85 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2136 #21365F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1523 #15233D | Primary textHigh emphasis contentDark headings |
| 950 | 0D16 #0D1626 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E4EBF6;
--charcoal-200: #CED9EE;
--charcoal-300: #A8BCE1;
--charcoal-400: #7A99D1;
--charcoal-500: #547BC4;
--charcoal-600: #3960A7;
--charcoal-700: #2E4C85;
--charcoal-800: #21365F;
--charcoal-900: #15233D;
--charcoal-950: #0D1626;
}