Charcoal
#1F2361
BlueColor Codes
All color formats for development
HEX
#1F2361RGB
rgb(31, 35, 97)HSL
hsl(236, 52%, 25%)OKLCH
oklch(0.295 0.108 274.8)CMYK
cmyk(68%, 64%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C2057
2#181C4E
3#151944
4#12153A
5#0F1230
6#0C0E27
7#090B1D
8#060713
9#03040A
Tints
Lighter variations
1#282E7E
2#31389B
3#3A43B8
4#5159C8
5#6E74D1
6#8B90DA
7#A8ACE3
8#C5C8ED
9#E2E3F6
Tones
Muted variations
1#22265E
2#25295A
3#292C57
4#2C2F54
5#2F3150
6#32344D
7#36374A
8#393A46
9#3C3D43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E5 #E4E5F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDCF #CDCFEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6AA #A6AAE3 | BordersInactive statesPlaceholder text |
| 400 | 777E #777ED4 | Disabled statesSecondary iconsMuted text |
| 500 | 5159 #5159C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 363E #363EAB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B31 #2B3188 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F23 #1F2361 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1416 #14163E | Primary textHigh emphasis contentDark headings |
| 950 | 0C0E #0C0E27 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FB;
--charcoal-100: #E4E5F6;
--charcoal-200: #CDCFEF;
--charcoal-300: #A6AAE3;
--charcoal-400: #777ED4;
--charcoal-500: #5159C8;
--charcoal-600: #363EAB;
--charcoal-700: #2B3188;
--charcoal-800: #1F2361;
--charcoal-900: #14163E;
--charcoal-950: #0C0E27;
}