Charcoal
#15273D
BlueColor Codes
All color formats for development
HEX
#15273DRGB
rgb(21, 39, 61)HSL
hsl(213, 49%, 16%)OKLCH
oklch(0.269 0.048 254.2)CMYK
cmyk(66%, 36%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#132337
2#111F31
3#0F1B2B
4#0C1724
5#0A131E
6#081018
7#060C12
8#04080C
9#020406
Tints
Lighter variations
1#203B5D
2#2B507D
3#36649D
4#4178BC
5#5F8FC8
6#7FA5D3
7#9FBCDE
8#BFD2E9
9#DFE9F4
Tones
Muted variations
1#17273B
2#192739
3#1B2737
4#1D2835
5#1F2833
6#212831
7#23282F
8#25282D
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EC #E4ECF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CEDC #CEDCEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C1 #A8C1E1 | BordersInactive statesPlaceholder text |
| 400 | 7AA1 #7AA1D1 | Disabled statesSecondary iconsMuted text |
| 500 | 5487 #5487C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 396B #396BA7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E55 #2E5585 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 213D #213D5F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1527 #15273D | Primary textHigh emphasis contentDark headings |
| 950 | 0D18 #0D1826 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E4ECF6;
--charcoal-200: #CEDCEE;
--charcoal-300: #A8C1E1;
--charcoal-400: #7AA1D1;
--charcoal-500: #5487C4;
--charcoal-600: #396BA7;
--charcoal-700: #2E5585;
--charcoal-800: #213D5F;
--charcoal-900: #15273D;
--charcoal-950: #0D1826;
}