Charcoal
#1D4163
BlueColor Codes
All color formats for development
HEX
#1D4163RGB
rgb(29, 65, 99)HSL
hsl(209, 55%, 25%)OKLCH
oklch(0.366 0.072 249.2)CMYK
cmyk(71%, 34%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1A3A59
2#17344F
3#142D45
4#11273B
5#0E2031
6#0B1A28
7#09131E
8#060D14
9#03060A
Tints
Lighter variations
1#255480
2#2E689E
3#377BBC
4#4D8ECB
5#6BA1D4
6#88B4DD
7#A6C7E5
8#C4D9EE
9#E1ECF6
Tones
Muted variations
1#20415F
2#24415C
3#274158
4#2B4055
5#2E4051
6#32404E
7#35404A
8#394047
9#3C4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3ED #E3EDF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCDE #CCDEF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C5 #A4C5E5 | BordersInactive statesPlaceholder text |
| 400 | 75A7 #75A7D7 | Disabled statesSecondary iconsMuted text |
| 500 | 4D8E #4D8ECB | Primary brand colorCTAsActive elementsLinks |
| 600 | 3272 #3272AE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 285B #285B8A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D41 #1D4163 | Text on light backgroundsHeadingsStrong borders |
| 900 | 122A #122A3F | Primary textHigh emphasis contentDark headings |
| 950 | 0B1A #0B1A28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3EDF7;
--charcoal-200: #CCDEF0;
--charcoal-300: #A4C5E5;
--charcoal-400: #75A7D7;
--charcoal-500: #4D8ECB;
--charcoal-600: #3272AE;
--charcoal-700: #285B8A;
--charcoal-800: #1D4163;
--charcoal-900: #122A3F;
--charcoal-950: #0B1A28;
}