Charcoal
#15173C
BlueColor Codes
All color formats for development
HEX
#15173CRGB
rgb(21, 23, 60)HSL
hsl(237, 48%, 16%)OKLCH
oklch(0.227 0.07 277)CMYK
cmyk(65%, 62%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#131536
2#111330
3#0F102A
4#0D0E24
5#0B0C1E
6#080918
7#060712
8#04050C
9#020206
Tints
Lighter variations
1#20235C
2#2B307C
3#373C9B
4#4248BB
5#6066C7
6#8084D2
7#A0A3DE
8#C0C2E9
9#DFE0F4
Tones
Muted variations
1#17193A
2#191B38
3#1B1C37
4#1D1E35
5#1F2033
6#212231
7#23242F
8#25252D
9#27272B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E5 #E5E5F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CED0 #CED0EE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8AB #A8ABE1 | BordersInactive statesPlaceholder text |
| 400 | 7B7F #7B7FD1 | Disabled statesSecondary iconsMuted text |
| 500 | 555B #555BC3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3A40 #3A40A6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E33 #2E3384 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2124 #21245E | Text on light backgroundsHeadingsStrong borders |
| 900 | 1517 #15173C | Primary textHigh emphasis contentDark headings |
| 950 | 0D0E #0D0E26 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F4FB;
--charcoal-100: #E5E5F6;
--charcoal-200: #CED0EE;
--charcoal-300: #A8ABE1;
--charcoal-400: #7B7FD1;
--charcoal-500: #555BC3;
--charcoal-600: #3A40A6;
--charcoal-700: #2E3384;
--charcoal-800: #21245E;
--charcoal-900: #15173C;
--charcoal-950: #0D0E26;
}