Charcoal
#15213D
BlueColor Codes
All color formats for development
HEX
#15213DRGB
rgb(21, 33, 61)HSL
hsl(222, 49%, 16%)OKLCH
oklch(0.253 0.056 265.2)CMYK
cmyk(66%, 46%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131E37
2#111A31
3#0F172B
4#0C1424
5#0A101E
6#080D18
7#060A12
8#04070C
9#020306
Tints
Lighter variations
1#20325D
2#2B437D
3#36549D
4#4166BC
5#5F7FC8
6#7F99D3
7#9FB2DE
8#BFCCE9
9#DFE5F4
Tones
Muted variations
1#17223B
2#192239
3#1B2337
4#1D2435
5#1F2533
6#212631
7#23262F
8#25272D
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EA #E4EAF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED7 #CED7EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8B9 #A8B9E1 | BordersInactive statesPlaceholder text |
| 400 | 7A94 #7A94D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5476 #5476C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 395A #395AA7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E48 #2E4885 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2133 #21335F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1521 #15213D | Primary textHigh emphasis contentDark headings |
| 950 | 0D15 #0D1526 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E4EAF6;
--charcoal-200: #CED7EE;
--charcoal-300: #A8B9E1;
--charcoal-400: #7A94D1;
--charcoal-500: #5476C4;
--charcoal-600: #395AA7;
--charcoal-700: #2E4885;
--charcoal-800: #21335F;
--charcoal-900: #15213D;
--charcoal-950: #0D1526;
}