Charcoal
#1D4F63
BlueColor Codes
All color formats for development
HEX
#1D4F63RGB
rgb(29, 79, 99)HSL
hsl(197, 55%, 25%)OKLCH
oklch(0.403 0.062 227.9)CMYK
cmyk(71%, 20%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A4759
2#173F4F
3#143745
4#112F3B
5#0E2731
6#0B2028
7#09181E
8#061014
9#03080A
Tints
Lighter variations
1#256780
2#2E7E9E
3#3796BC
4#4DA8CB
5#6BB6D4
6#88C5DD
7#A6D3E5
8#C4E2EE
9#E1F0F6
Tones
Muted variations
1#204D5F
2#244C5C
3#274A58
4#2B4955
5#2E4751
6#32464E
7#35444A
8#394347
9#3C4143
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3F1 #E3F1F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCE6 #CCE6F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4D2 #A4D2E5 | BordersInactive statesPlaceholder text |
| 400 | 75BB #75BBD7 | Disabled statesSecondary iconsMuted text |
| 500 | 4DA8 #4DA8CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 328B #328BAE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 286F #286F8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D4F #1D4F63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1233 #12333F | Primary textHigh emphasis contentDark headings |
| 950 | 0B20 #0B2028 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E3F1F7;
--charcoal-200: #CCE6F0;
--charcoal-300: #A4D2E5;
--charcoal-400: #75BBD7;
--charcoal-500: #4DA8CB;
--charcoal-600: #328BAE;
--charcoal-700: #286F8A;
--charcoal-800: #1D4F63;
--charcoal-900: #12333F;
--charcoal-950: #0B2028;
}