Charcoal
#1F3461
BlueColor Codes
All color formats for development
HEX
#1F3461RGB
rgb(31, 52, 97)HSL
hsl(221, 52%, 25%)OKLCH
oklch(0.333 0.084 263.6)CMYK
cmyk(68%, 46%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C2E57
2#18294E
3#152444
4#121F3A
5#0F1A30
6#0C1527
7#090F1D
8#060A13
9#03050A
Tints
Lighter variations
1#28437E
2#31539B
3#3A62B8
4#5176C8
5#6E8DD1
6#8BA4DA
7#A8BBE3
8#C5D1ED
9#E2E8F6
Tones
Muted variations
1#22355E
2#25365A
3#293757
4#2C3854
5#2F3A50
6#323B4D
7#363C4A
8#393D46
9#3C3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EA #E4EAF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDD8 #CDD8EF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6B9 #A6B9E3 | BordersInactive statesPlaceholder text |
| 400 | 7795 #7795D4 | Disabled statesSecondary iconsMuted text |
| 500 | 5176 #5176C8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 365B #365BAB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2B48 #2B4888 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F34 #1F3461 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1421 #14213E | Primary textHigh emphasis contentDark headings |
| 950 | 0C15 #0C1527 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FB;
--charcoal-100: #E4EAF6;
--charcoal-200: #CDD8EF;
--charcoal-300: #A6B9E3;
--charcoal-400: #7795D4;
--charcoal-500: #5176C8;
--charcoal-600: #365BAB;
--charcoal-700: #2B4888;
--charcoal-800: #1F3461;
--charcoal-900: #14213E;
--charcoal-950: #0C1527;
}