Charcoal
#17273B
BlueColor Codes
All color formats for development
HEX
#17273BRGB
rgb(23, 39, 59)HSL
hsl(213, 44%, 16%)OKLCH
oklch(0.269 0.043 254.6)CMYK
cmyk(61%, 34%, 0%, 77%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#152335
2#121F2F
3#101B29
4#0E1723
5#0B141D
6#091018
7#070C12
8#05080C
9#020406
Tints
Lighter variations
1#233B5A
2#2F5078
3#3B6497
4#4779B6
5#658FC3
6#84A6CF
7#A2BCDB
8#C1D2E7
9#E0E9F3
Tones
Muted variations
1#192739
2#1A2737
3#1C2835
4#1E2834
5#202832
6#222830
7#23282E
8#25282C
9#27292B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EC #E5ECF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDC #CFDCEC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABC2 #ABC2DE | BordersInactive statesPlaceholder text |
| 400 | 7EA2 #7EA2CD | Disabled statesSecondary iconsMuted text |
| 500 | 5A87 #5A87BF | Primary brand colorCTAsActive elementsLinks |
| 600 | 3F6B #3F6BA2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3255 #325581 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 243D #243D5C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1727 #17273B | Primary textHigh emphasis contentDark headings |
| 950 | 0E18 #0E1825 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5ECF5;
--charcoal-200: #CFDCEC;
--charcoal-300: #ABC2DE;
--charcoal-400: #7EA2CD;
--charcoal-500: #5A87BF;
--charcoal-600: #3F6BA2;
--charcoal-700: #325581;
--charcoal-800: #243D5C;
--charcoal-900: #17273B;
--charcoal-950: #0E1825;
}