Charcoal
#1D4E63
BlueColor Codes
All color formats for development
HEX
#1D4E63RGB
rgb(29, 78, 99)HSL
hsl(198, 55%, 25%)OKLCH
oklch(0.401 0.063 229.6)CMYK
cmyk(71%, 21%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A4659
2#173E4F
3#143645
4#112F3B
5#0E2731
6#0B1F28
7#09171E
8#061014
9#03080A
Tints
Lighter variations
1#256580
2#2E7C9E
3#3794BC
4#4DA5CB
5#6BB4D4
6#88C3DD
7#A6D2E5
8#C4E1EE
9#E1F0F6
Tones
Muted variations
1#204C5F
2#244B5C
3#274A58
4#2B4855
5#2E4751
6#32454E
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 | CCE5 #CCE5F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4D1 #A4D1E5 | BordersInactive statesPlaceholder text |
| 400 | 75B9 #75B9D7 | Disabled statesSecondary iconsMuted text |
| 500 | 4DA5 #4DA5CB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3289 #3289AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 286D #286D8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D4E #1D4E63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1232 #12323F | Primary textHigh emphasis contentDark headings |
| 950 | 0B1F #0B1F28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E3F1F7;
--charcoal-200: #CCE5F0;
--charcoal-300: #A4D1E5;
--charcoal-400: #75B9D7;
--charcoal-500: #4DA5CB;
--charcoal-600: #3289AE;
--charcoal-700: #286D8A;
--charcoal-800: #1D4E63;
--charcoal-900: #12323F;
--charcoal-950: #0B1F28;
}