Charcoal
#21475F
BlueColor Codes
All color formats for development
HEX
#21475FRGB
rgb(33, 71, 95)HSL
hsl(203, 48%, 25%)OKLCH
oklch(0.381 0.06 238.7)CMYK
cmyk(65%, 25%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E4055
2#1B394B
3#173242
4#142B39
5#11232F
6#0D1C26
7#0A151C
8#070E13
9#030709
Tints
Lighter variations
1#2B5C7B
2#357197
3#3F87B3
4#5599C3
5#71AACD
6#8EBBD7
7#AACCE1
8#C6DDEB
9#E3EEF5
Tones
Muted variations
1#24465B
2#274558
3#2A4555
4#2D4452
5#30434F
6#34434C
7#374249
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 | CEE2 #CEE2EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8CB #A8CBE1 | BordersInactive statesPlaceholder text |
| 400 | 7BB0 #7BB0D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5599 #5599C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A7D #3A7DA6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E63 #2E6384 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2147 #21475E | Text on light backgroundsHeadingsStrong borders |
| 900 | 152D #152D3C | 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: #CEE2EE;
--charcoal-300: #A8CBE1;
--charcoal-400: #7BB0D1;
--charcoal-500: #5599C3;
--charcoal-600: #3A7DA6;
--charcoal-700: #2E6384;
--charcoal-800: #21475E;
--charcoal-900: #152D3C;
--charcoal-950: #0D1C26;
}