Charcoal
#1F2C61
BlueColor Codes
All color formats for development
HEX
#1F2C61RGB
rgb(31, 44, 97)HSL
hsl(228, 52%, 25%)OKLCH
oklch(0.314 0.095 269.8)CMYK
cmyk(68%, 55%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C2757
2#18234E
3#151F44
4#121A3A
5#0F1630
6#0C1227
7#090D1D
8#060913
9#03040A
Tints
Lighter variations
1#28397E
2#31469B
3#3A53B8
4#5168C8
5#6E82D1
6#8B9BDA
7#A8B4E3
8#C5CDED
9#E2E6F6
Tones
Muted variations
1#222E5E
2#25305A
3#293257
4#2C3454
5#2F3650
6#32384D
7#363A4A
8#393C46
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E8 #E4E8F6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDD4 #CDD4EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6B2 #A6B2E3 | BordersInactive statesPlaceholder text |
| 400 | 778A #778AD4 | Disabled statesSecondary iconsMuted text |
| 500 | 5168 #5168C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 364D #364DAB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B3D #2B3D88 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F2C #1F2C61 | Text on light backgroundsHeadingsStrong borders |
| 900 | 141C #141C3E | Primary textHigh emphasis contentDark headings |
| 950 | 0C12 #0C1227 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F5FB;
--charcoal-100: #E4E8F6;
--charcoal-200: #CDD4EF;
--charcoal-300: #A6B2E3;
--charcoal-400: #778AD4;
--charcoal-500: #5168C8;
--charcoal-600: #364DAB;
--charcoal-700: #2B3D88;
--charcoal-800: #1F2C61;
--charcoal-900: #141C3E;
--charcoal-950: #0C1227;
}