Charcoal
#1F3460
BlueColor Codes
All color formats for development
HEX
#1F3460RGB
rgb(31, 52, 96)HSL
hsl(221, 51%, 25%)OKLCH
oklch(0.332 0.082 263.4)CMYK
cmyk(68%, 46%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C2F57
2#19294D
3#162443
4#131F3A
5#101A30
6#0C1527
7#09101D
8#060A13
9#03050A
Tints
Lighter variations
1#29437D
2#32539A
3#3B62B7
4#5277C7
5#6F8DD0
6#8BA4DA
7#A8BBE3
8#C5D2EC
9#E2E8F6
Tones
Muted variations
1#22355D
2#26365A
3#293757
4#2C3953
5#2F3A50
6#333B4D
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 #A6B9E2 | BordersInactive statesPlaceholder text |
| 400 | 7895 #7895D3 | Disabled statesSecondary iconsMuted text |
| 500 | 5277 #5277C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 375B #375BA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C49 #2C4987 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F34 #1F3460 | 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: #A6B9E2;
--charcoal-400: #7895D3;
--charcoal-500: #5277C7;
--charcoal-600: #375BA9;
--charcoal-700: #2C4987;
--charcoal-800: #1F3460;
--charcoal-900: #14213E;
--charcoal-950: #0C1527;
}