Charcoal
#25455B
BlueColor Codes
All color formats for development
HEX
#25455BRGB
rgb(37, 69, 91)HSL
hsl(204, 42%, 25%)OKLCH
oklch(0.376 0.054 240.3)CMYK
cmyk(59%, 24%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#213E51
2#1E3748
3#1A303F
4#162936
5#12232D
6#0F1C24
7#0B151B
8#070E12
9#040709
Tints
Lighter variations
1#305A76
2#3B6F91
3#4683AC
4#5C96BC
5#77A7C8
6#92B9D3
7#AECADE
8#C9DCE9
9#E4EDF4
Tones
Muted variations
1#284558
2#2A4455
3#2D4352
4#304350
5#32424D
6#35424A
7#384148
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 | D0E1 #D0E1EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACC9 #ACC9DD | BordersInactive statesPlaceholder text |
| 400 | 80AD #80ADCB | Disabled statesSecondary iconsMuted text |
| 500 | 5C96 #5C96BC | Primary brand colorCTAsActive elementsLinks |
| 600 | 417A #417A9F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3461 #34617F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2545 #25455B | Text on light backgroundsHeadingsStrong borders |
| 900 | 182C #182C3A | 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: #D0E1EC;
--charcoal-300: #ACC9DD;
--charcoal-400: #80ADCB;
--charcoal-500: #5C96BC;
--charcoal-600: #417A9F;
--charcoal-700: #34617F;
--charcoal-800: #25455B;
--charcoal-900: #182C3A;
--charcoal-950: #0F1C24;
}