Charcoal
#152B3D
BlueColor Codes
All color formats for development
HEX
#152B3DRGB
rgb(21, 43, 61)HSL
hsl(207, 49%, 16%)OKLCH
oklch(0.28 0.044 244.9)CMYK
cmyk(66%, 30%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#132737
2#112231
3#0F1E2B
4#0C1A24
5#0A151E
6#081118
7#060D12
8#04090C
9#020406
Tints
Lighter variations
1#20415D
2#2B587D
3#366E9D
4#4185BC
5#5F99C8
6#7FAED3
7#9FC2DE
8#BFD6E9
9#DFEBF4
Tones
Muted variations
1#172B3B
2#192A39
3#1B2A37
4#1D2A35
5#1F2A33
6#212A31
7#23292F
8#25292D
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EE #E4EEF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDF #CEDFEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C7 #A8C7E1 | BordersInactive statesPlaceholder text |
| 400 | 7AAA #7AAAD1 | Disabled statesSecondary iconsMuted text |
| 500 | 5492 #5492C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3976 #3976A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E5E #2E5E85 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2143 #21435F | Text on light backgroundsHeadingsStrong borders |
| 900 | 152B #152B3D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1B #0D1B26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E4EEF6;
--charcoal-200: #CEDFEE;
--charcoal-300: #A8C7E1;
--charcoal-400: #7AAAD1;
--charcoal-500: #5492C4;
--charcoal-600: #3976A7;
--charcoal-700: #2E5E85;
--charcoal-800: #21435F;
--charcoal-900: #152B3D;
--charcoal-950: #0D1B26;
}