Charcoal
#25475B
BlueColor Codes
All color formats for development
HEX
#25475BRGB
rgb(37, 71, 91)HSL
hsl(202, 42%, 25%)OKLCH
oklch(0.381 0.052 236.2)CMYK
cmyk(59%, 22%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#214051
2#1E3948
3#1A323F
4#162B36
5#12232D
6#0F1C24
7#0B151B
8#070E12
9#040709
Tints
Lighter variations
1#305C76
2#3B7191
3#4687AC
4#5C99BC
5#77AAC8
6#92BBD3
7#AECCDE
8#C9DDE9
9#E4EEF4
Tones
Muted variations
1#284658
2#2A4555
3#2D4552
4#304450
5#32434D
6#35434A
7#384248
8#3A4145
9#3D4042
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EF #E6EFF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0E2 #D0E2EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACCB #ACCBDD | BordersInactive statesPlaceholder text |
| 400 | 80B0 #80B0CB | Disabled statesSecondary iconsMuted text |
| 500 | 5C99 #5C99BC | Primary brand colorCTAsActive elementsLinks |
| 600 | 417D #417D9F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3463 #34637F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2547 #25475B | Text on light backgroundsHeadingsStrong borders |
| 900 | 182D #182D3A | Primary textHigh emphasis contentDark headings |
| 950 | 0F1C #0F1C24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E6EFF5;
--charcoal-200: #D0E2EC;
--charcoal-300: #ACCBDD;
--charcoal-400: #80B0CB;
--charcoal-500: #5C99BC;
--charcoal-600: #417D9F;
--charcoal-700: #34637F;
--charcoal-800: #25475B;
--charcoal-900: #182D3A;
--charcoal-950: #0F1C24;
}