Charcoal
#13303E
BlueColor Codes
All color formats for development
HEX
#13303ERGB
rgb(19, 48, 62)HSL
hsl(200, 53%, 16%)OKLCH
oklch(0.294 0.043 231.7)CMYK
cmyk(69%, 23%, 0%, 76%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#112B38
2#0F2632
3#0D222C
4#0C1D25
5#0A181F
6#081319
7#060E13
8#040A0C
9#020506
Tints
Lighter variations
1#1D495F
2#276280
3#317CA1
4#3B95C2
5#5BA7CD
6#7CB8D7
7#9DCAE1
8#BDDCEB
9#DEEDF5
Tones
Muted variations
1#152F3C
2#182F3A
3#1A2E38
4#1C2D36
5#1E2C34
6#202C31
7#222B2F
8#242A2D
9#272A2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4F0 #E4F0F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCE4 #CCE4EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A5CF #A5CFE3 | BordersInactive statesPlaceholder text |
| 400 | 76B6 #76B6D5 | Disabled statesSecondary iconsMuted text |
| 500 | 4FA1 #4FA1C9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3584 #3584AC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2A69 #2A6989 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1E4B #1E4B62 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1330 #13303E | Primary textHigh emphasis contentDark headings |
| 950 | 0C1E #0C1E27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FB;
--charcoal-100: #E4F0F7;
--charcoal-200: #CCE4EF;
--charcoal-300: #A5CFE3;
--charcoal-400: #76B6D5;
--charcoal-500: #4FA1C9;
--charcoal-600: #3584AC;
--charcoal-700: #2A6989;
--charcoal-800: #1E4B62;
--charcoal-900: #13303E;
--charcoal-950: #0C1E27;
}