Charcoal
#13253F
BlueColor Codes
All color formats for development
HEX
#13253FRGB
rgb(19, 37, 63)HSL
hsl(215, 54%, 16%)OKLCH
oklch(0.264 0.055 257.6)CMYK
cmyk(70%, 41%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#112139
2#0F1E32
3#0D1A2C
4#0B1626
5#09131F
6#080F19
7#060B13
8#04070D
9#020406
Tints
Lighter variations
1#1D3960
2#264C81
3#3060A2
4#3A73C3
5#5A8ACE
6#7BA2D8
7#9CB9E1
8#BDD0EB
9#DEE8F5
Tones
Muted variations
1#15253D
2#17263A
3#192638
4#1C2736
5#1E2734
6#202732
7#22282F
8#24282D
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EC #E4ECF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCDB #CCDBF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5BF #A5BFE4 | BordersInactive statesPlaceholder text |
| 400 | 769E #769ED6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E82 #4E82CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 3466 #3466AD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2951 #295189 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D3A #1D3A62 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1325 #13253F | Primary textHigh emphasis contentDark headings |
| 950 | 0C17 #0C1727 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FB;
--charcoal-100: #E4ECF7;
--charcoal-200: #CCDBF0;
--charcoal-300: #A5BFE4;
--charcoal-400: #769ED6;
--charcoal-500: #4E82CA;
--charcoal-600: #3466AD;
--charcoal-700: #295189;
--charcoal-800: #1D3A62;
--charcoal-900: #13253F;
--charcoal-950: #0C1727;
}