Charcoal
#253E5B
BlueColor Codes
All color formats for development
HEX
#253E5BRGB
rgb(37, 62, 91)HSL
hsl(212, 42%, 25%)OKLCH
oklch(0.358 0.059 253.1)CMYK
cmyk(59%, 32%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#213851
2#1E3248
3#1A2B3F
4#162536
5#121F2D
6#0F1924
7#0B131B
8#070C12
9#040609
Tints
Lighter variations
1#305176
2#3B6391
3#4676AC
4#5C89BC
5#779DC8
6#92B0D3
7#AEC4DE
8#C9D8E9
9#E4EBF4
Tones
Muted variations
1#283E58
2#2A3E55
3#2D3F52
4#303F50
5#323F4D
6#353F4A
7#383F48
8#3A3F45
9#3D4042
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6ED #E6EDF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DD #D0DDEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC3 #ACC3DD | BordersInactive statesPlaceholder text |
| 400 | 80A3 #80A3CB | Disabled statesSecondary iconsMuted text |
| 500 | 5C89 #5C89BC | Primary brand colorCTAsActive elementsLinks |
| 600 | 416D #416D9F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3457 #34577F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 253E #253E5B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1828 #18283A | Primary textHigh emphasis contentDark headings |
| 950 | 0F19 #0F1924 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E6EDF5;
--charcoal-200: #D0DDEC;
--charcoal-300: #ACC3DD;
--charcoal-400: #80A3CB;
--charcoal-500: #5C89BC;
--charcoal-600: #416D9F;
--charcoal-700: #34577F;
--charcoal-800: #253E5B;
--charcoal-900: #18283A;
--charcoal-950: #0F1924;
}