Charcoal
#1B2564
BlueColor Codes
All color formats for development
HEX
#1B2564RGB
rgb(27, 37, 100)HSL
hsl(232, 57%, 25%)OKLCH
oklch(0.299 0.111 271.1)CMYK
cmyk(73%, 63%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19215A
2#161E50
3#131A46
4#10163C
5#0E1332
6#0B0F28
7#080B1E
8#050714
9#03040A
Tints
Lighter variations
1#243082
2#2C3BA0
3#3446BE
4#4B5CCE
5#6977D6
6#8793DE
7#A5AEE6
8#C3C9EF
9#E1E4F7
Tones
Muted variations
1#1F2860
2#232A5D
3#262D59
4#2A3056
5#2E3252
6#31354E
7#35384B
8#383A47
9#3C3D43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E6 #E3E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD0 #CBD0F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3AC #A3ACE6 | BordersInactive statesPlaceholder text |
| 400 | 7380 #7380D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B5C #4B5CCE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3041 #3041B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2634 #26348C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B25 #1B2564 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1218 #121840 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0F #0B0F28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FC;
--charcoal-100: #E3E6F7;
--charcoal-200: #CBD0F1;
--charcoal-300: #A3ACE6;
--charcoal-400: #7380D9;
--charcoal-500: #4B5CCE;
--charcoal-600: #3041B0;
--charcoal-700: #26348C;
--charcoal-800: #1B2564;
--charcoal-900: #121840;
--charcoal-950: #0B0F28;
}