Charcoal
#282F57
BlueColor Codes
All color formats for development
HEX
#282F57RGB
rgb(40, 47, 87)HSL
hsl(231, 37%, 25%)OKLCH
oklch(0.32 0.072 274.2)CMYK
cmyk(54%, 46%, 0%, 66%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#242B4F
2#202646
3#1C213D
4#181C34
5#14182C
6#101323
7#0C0E1A
8#080911
9#040509
Tints
Lighter variations
1#343D72
2#404C8C
3#4C5AA6
4#626FB7
5#7C87C3
6#969FCF
7#B0B7DB
8#CBCFE7
9#E5E7F3
Tones
Muted variations
1#2B3155
2#2D3353
3#2F3450
4#32364E
5#34374C
6#363949
7#393B47
8#3B3C44
9#3D3E42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F5 #F5F5FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E7E9 #E7E9F4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D2D5 #D2D5EA | Secondary backgroundsInput backgroundsDividers |
| 300 | AFB5 #AFB5DA | BordersInactive statesPlaceholder text |
| 400 | 858F #858FC7 | Disabled statesSecondary iconsMuted text |
| 500 | 626F #626FB7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 4753 #47539A | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3842 #38427A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 282F #282F57 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1A1E #1A1E38 | Primary textHigh emphasis contentDark headings |
| 950 | 1013 #101323 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F5FA;
--charcoal-100: #E7E9F4;
--charcoal-200: #D2D5EA;
--charcoal-300: #AFB5DA;
--charcoal-400: #858FC7;
--charcoal-500: #626FB7;
--charcoal-600: #47539A;
--charcoal-700: #38427A;
--charcoal-800: #282F57;
--charcoal-900: #1A1E38;
--charcoal-950: #101323;
}