Charcoal
#04334E
BlueColor Codes
All color formats for development
HEX
#04334ERGB
rgb(4, 51, 78)HSL
hsl(202, 90%, 16%)OKLCH
oklch(0.307 0.068 240.6)CMYK
cmyk(95%, 35%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#042E46
2#03283E
3#032336
4#021E2F
5#021927
6#02141F
7#010F17
8#010A10
9#000508
Tints
Lighter variations
1#064D76
2#08689F
3#0B82C8
4#0D9DF0
5#34AEF4
6#5CBEF6
7#85CEF9
8#AEDEFB
9#D6EFFD
Tones
Muted variations
1#08324A
2#0B3146
3#0F3043
4#132F3F
5#162E3B
6#1A2D37
7#1E2C34
8#212B30
9#252A2C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F9 #F0F9FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDF1 #DDF1FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0E6 #C0E6FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90D2 #90D2F9 | BordersInactive statesPlaceholder text |
| 400 | 55BB #55BBF6 | Disabled statesSecondary iconsMuted text |
| 500 | 25A8 #25A8F4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B8B #0B8BD5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 096F #096FAA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 064F #064F79 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0433 #04334E | Primary textHigh emphasis contentDark headings |
| 950 | 0320 #032030 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0F9FE;
--charcoal-100: #DDF1FD;
--charcoal-200: #C0E6FC;
--charcoal-300: #90D2F9;
--charcoal-400: #55BBF6;
--charcoal-500: #25A8F4;
--charcoal-600: #0B8BD5;
--charcoal-700: #096FAA;
--charcoal-800: #064F79;
--charcoal-900: #04334E;
--charcoal-950: #032030;
}