Charcoal
#21575F
CyanColor Codes
All color formats for development
HEX
#21575FRGB
rgb(33, 87, 95)HSL
hsl(188, 48%, 25%)OKLCH
oklch(0.424 0.058 208.6)CMYK
cmyk(65%, 8%, 0%, 63%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E4E55
2#1B454B
3#173C42
4#143439
5#112B2F
6#0D2226
7#0A1A1C
8#071113
9#030909
Tints
Lighter variations
1#2B707B
2#358A97
3#3FA4B3
4#55B5C3
5#71C1CD
6#8ECDD7
7#AADAE1
8#C6E6EB
9#E3F3F5
Tones
Muted variations
1#24545B
2#275258
3#2A4F55
4#2D4D52
5#304B4F
6#34494C
7#374649
8#3A4446
9#3D4243
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4FA #F4FAFB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5F3 #E5F3F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEEA #CEEAEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8D9 #A8D9E1 | BordersInactive statesPlaceholder text |
| 400 | 7BC5 #7BC5D1 | Disabled statesSecondary iconsMuted text |
| 500 | 55B5 #55B5C3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A98 #3A98A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E79 #2E7984 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2156 #21565E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1537 #15373C | Primary textHigh emphasis contentDark headings |
| 950 | 0D22 #0D2226 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4FAFB;
--charcoal-100: #E5F3F6;
--charcoal-200: #CEEAEE;
--charcoal-300: #A8D9E1;
--charcoal-400: #7BC5D1;
--charcoal-500: #55B5C3;
--charcoal-600: #3A98A6;
--charcoal-700: #2E7984;
--charcoal-800: #21565E;
--charcoal-900: #15373C;
--charcoal-950: #0D2226;
}