Charcoal
#243A5C
BlueColor Codes
All color formats for development
HEX
#243A5CRGB
rgb(36, 58, 92)HSL
hsl(216, 44%, 25%)OKLCH
oklch(0.348 0.066 258.8)CMYK
cmyk(61%, 37%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#203453
2#1D2F49
3#192940
4#152337
5#121D2E
6#0E1725
7#0B111C
8#070C12
9#040609
Tints
Lighter variations
1#2E4C77
2#395D93
3#446EAE
4#5A82BF
5#7597C9
6#91ACD4
7#ACC1DF
8#C8D5EA
9#E3EAF4
Tones
Muted variations
1#273B59
2#293B56
3#2C3C53
4#2F3C51
5#323D4E
6#353E4B
7#373E48
8#3A3F45
9#3D3F43
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 | CFDB #CFDBEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABBF #ABBFDE | BordersInactive statesPlaceholder text |
| 400 | 7E9E #7E9ECD | Disabled statesSecondary iconsMuted text |
| 500 | 5A82 #5A82BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F66 #3F66A2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3251 #325181 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 243A #243A5C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1725 #17253B | Primary textHigh emphasis contentDark headings |
| 950 | 0E17 #0E1725 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5ECF5;
--charcoal-200: #CFDBEC;
--charcoal-300: #ABBFDE;
--charcoal-400: #7E9ECD;
--charcoal-500: #5A82BF;
--charcoal-600: #3F66A2;
--charcoal-700: #325181;
--charcoal-800: #243A5C;
--charcoal-900: #17253B;
--charcoal-950: #0E1725;
}