Charcoal
#17253A
BlueColor Codes
All color formats for development
HEX
#17253ARGB
rgb(23, 37, 58)HSL
hsl(216, 43%, 16%)OKLCH
oklch(0.263 0.044 258.3)CMYK
cmyk(60%, 36%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152235
2#131E2F
3#101A29
4#0E1623
5#0C131D
6#090F17
7#070B12
8#05070C
9#020406
Tints
Lighter variations
1#233959
2#304C78
3#3C6096
4#4874B5
5#668BC2
6#84A2CE
7#A3B9DA
8#C2D0E7
9#E0E8F3
Tones
Muted variations
1#192639
2#1B2637
3#1D2635
4#1E2733
5#202732
6#222730
7#24282E
8#25282C
9#27282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EC #E5ECF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0DB #D0DBEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABBF #ABBFDE | BordersInactive statesPlaceholder text |
| 400 | 7F9E #7F9ECC | Disabled statesSecondary iconsMuted text |
| 500 | 5B82 #5B82BE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4067 #4067A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3352 #335280 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 243A #243A5B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1725 #17253A | Primary textHigh emphasis contentDark headings |
| 950 | 0F17 #0F1724 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5ECF5;
--charcoal-200: #D0DBEC;
--charcoal-300: #ABBFDE;
--charcoal-400: #7F9ECC;
--charcoal-500: #5B82BE;
--charcoal-600: #4067A0;
--charcoal-700: #335280;
--charcoal-800: #243A5B;
--charcoal-900: #17253A;
--charcoal-950: #0F1724;
}