Charcoal
#15293D
BlueColor Codes
All color formats for development
HEX
#15293DRGB
rgb(21, 41, 61)HSL
hsl(210, 49%, 16%)OKLCH
oklch(0.275 0.046 249.8)CMYK
cmyk(66%, 33%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#132537
2#112131
3#0F1D2B
4#0C1824
5#0A141E
6#081018
7#060C12
8#04080C
9#020406
Tints
Lighter variations
1#203E5D
2#2B547D
3#36699D
4#417EBC
5#5F94C8
6#7FA9D3
7#9FBFDE
8#BFD4E9
9#DFEAF4
Tones
Muted variations
1#17293B
2#192939
3#1B2937
4#1D2935
5#1F2933
6#212931
7#23292F
8#25292D
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4ED #E4EDF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDE #CEDEEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C4 #A8C4E1 | BordersInactive statesPlaceholder text |
| 400 | 7AA6 #7AA6D1 | Disabled statesSecondary iconsMuted text |
| 500 | 548C #548CC4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3970 #3970A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E59 #2E5985 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2140 #21405F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1529 #15293D | Primary textHigh emphasis contentDark headings |
| 950 | 0D1A #0D1A26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E4EDF6;
--charcoal-200: #CEDEEE;
--charcoal-300: #A8C4E1;
--charcoal-400: #7AA6D1;
--charcoal-500: #548CC4;
--charcoal-600: #3970A7;
--charcoal-700: #2E5985;
--charcoal-800: #21405F;
--charcoal-900: #15293D;
--charcoal-950: #0D1A26;
}