Charcoal
#21455F
BlueColor Codes
All color formats for development
HEX
#21455FRGB
rgb(33, 69, 95)HSL
hsl(205, 48%, 25%)OKLCH
oklch(0.376 0.061 242.2)CMYK
cmyk(65%, 27%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E3E55
2#1B374B
3#173042
4#142939
5#11222F
6#0D1C26
7#0A151C
8#070E13
9#030709
Tints
Lighter variations
1#2B5A7B
2#356E97
3#3F83B3
4#5595C3
5#71A7CD
6#8EB9D7
7#AACAE1
8#C6DCEB
9#E3EDF5
Tones
Muted variations
1#24445B
2#274458
3#2A4355
4#2D4352
5#30424F
6#34424C
7#374149
8#3A4146
9#3D4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EF #E5EFF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEE1 #CEE1EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C9 #A8C9E1 | BordersInactive statesPlaceholder text |
| 400 | 7BAD #7BADD1 | Disabled statesSecondary iconsMuted text |
| 500 | 5595 #5595C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A79 #3A79A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E60 #2E6084 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2145 #21455E | Text on light backgroundsHeadingsStrong borders |
| 900 | 152C #152C3C | Primary textHigh emphasis contentDark headings |
| 950 | 0D1C #0D1C26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E5EFF6;
--charcoal-200: #CEE1EE;
--charcoal-300: #A8C9E1;
--charcoal-400: #7BADD1;
--charcoal-500: #5595C3;
--charcoal-600: #3A79A6;
--charcoal-700: #2E6084;
--charcoal-800: #21455E;
--charcoal-900: #152C3C;
--charcoal-950: #0D1C26;
}