Charcoal
#303D50
BlueColor Codes
All color formats for development
HEX
#303D50RGB
rgb(48, 61, 80)HSL
hsl(216, 25%, 25%)OKLCH
oklch(0.357 0.037 257.8)CMYK
cmyk(40%, 24%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2B3748
2#263040
3#212A38
4#1D2430
5#181E28
6#131820
7#0E1218
8#0A0C10
9#050608
Tints
Lighter variations
1#3E4F68
2#4D6180
3#5B7397
4#7087A9
5#879BB7
6#9FAFC6
7#B7C3D4
8#CFD7E2
9#E7EBF1
Tones
Muted variations
1#313D4E
2#333D4D
3#353E4B
4#363E49
5#383E48
6#393E46
7#3B3F45
8#3D3F43
9#3E3F41
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F5F7 #F5F7F9 | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E9EC #E9ECF2 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D6DC #D6DCE6 | Secondary backgroundsInput backgroundsDividers |
| 300 | B6C1 #B6C1D3 | BordersInactive statesPlaceholder text |
| 400 | 8FA1 #8FA1BC | Disabled statesSecondary iconsMuted text |
| 500 | 7087 #7087A9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 546B #546B8C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 4355 #435570 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 303D #303D50 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1F27 #1F2733 | Primary textHigh emphasis contentDark headings |
| 950 | 1318 #131820 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F5F7F9;
--charcoal-100: #E9ECF2;
--charcoal-200: #D6DCE6;
--charcoal-300: #B6C1D3;
--charcoal-400: #8FA1BC;
--charcoal-500: #7087A9;
--charcoal-600: #546B8C;
--charcoal-700: #435570;
--charcoal-800: #303D50;
--charcoal-900: #1F2733;
--charcoal-950: #131820;
}