Charcoal
#15263D
BlueColor Codes
All color formats for development
HEX
#15263DRGB
rgb(21, 38, 61)HSL
hsl(215, 49%, 16%)OKLCH
oklch(0.266 0.049 256.3)CMYK
cmyk(66%, 38%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#132237
2#111E31
3#0F1A2B
4#0C1624
5#0A131E
6#080F18
7#060B12
8#04070C
9#020406
Tints
Lighter variations
1#20395D
2#2B4D7D
3#36609D
4#4174BC
5#5F8BC8
6#7FA2D3
7#9FB9DE
8#BFD1E9
9#DFE8F4
Tones
Muted variations
1#17263B
2#192639
3#1B2637
4#1D2735
5#1F2733
6#212731
7#23282F
8#25282D
9#27282B
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 | CEDB #CEDBEE | Secondary backgroundsInput backgroundsDividers |
| 300 | A8C0 #A8C0E1 | BordersInactive statesPlaceholder text |
| 400 | 7A9E #7A9ED1 | Disabled statesSecondary iconsMuted text |
| 500 | 5483 #5483C4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3967 #3967A7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2E52 #2E5285 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 213B #213B5F | Text on light backgroundsHeadingsStrong borders |
| 900 | 1525 #15253D | Primary textHigh emphasis contentDark headings |
| 950 | 0D17 #0D1726 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E4ECF6;
--charcoal-200: #CEDBEE;
--charcoal-300: #A8C0E1;
--charcoal-400: #7A9ED1;
--charcoal-500: #5483C4;
--charcoal-600: #3967A7;
--charcoal-700: #2E5285;
--charcoal-800: #213B5F;
--charcoal-900: #15253D;
--charcoal-950: #0D1726;
}