Charcoal
#1F2733
BlueColor Codes
All color formats for development
HEX
#1F2733RGB
rgb(31, 39, 51)HSL
hsl(216, 24%, 16%)OKLCH
oklch(0.271 0.025 258.3)CMYK
cmyk(39%, 24%, 0%, 80%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C232E
2#191F28
3#161B23
4#13171E
5#101319
6#0C1014
7#090C0F
8#06080A
9#030405
Tints
Lighter variations
1#2F3B4D
2#405068
3#506482
4#60789D
5#7A8FAE
6#95A5BE
7#AFBCCE
8#CAD2DE
9#E4E9EF
Tones
Muted variations
1#202732
2#212731
3#222730
4#23282F
5#24282E
6#25282D
7#26282C
8#27282B
9#28292A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F6F7 #F6F7F9 | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E9EC #E9ECF1 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D6DC #D6DCE6 | Secondary backgroundsInput backgroundsDividers |
| 300 | B6C2 #B6C2D2 | BordersInactive statesPlaceholder text |
| 400 | 90A1 #90A1BB | Disabled statesSecondary iconsMuted text |
| 500 | 7187 #7187A8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 556B #556B8B | Hover statesFocus ringsPrimary buttons hover |
| 700 | 4455 #44556F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 303D #303D4F | 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: #F6F7F9;
--charcoal-100: #E9ECF1;
--charcoal-200: #D6DCE6;
--charcoal-300: #B6C2D2;
--charcoal-400: #90A1BB;
--charcoal-500: #7187A8;
--charcoal-600: #556B8B;
--charcoal-700: #44556F;
--charcoal-800: #303D4F;
--charcoal-900: #1F2733;
--charcoal-950: #131820;
}