Charcoal
#274659
BlueColor Codes
All color formats for development
HEX
#274659RGB
rgb(39, 70, 89)HSL
hsl(203, 39%, 25%)OKLCH
oklch(0.379 0.049 237)CMYK
cmyk(56%, 21%, 0%, 65%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233F50
2#1F3847
3#1B313E
4#172A35
5#13232C
6#101C23
7#0C151B
8#080E12
9#040709
Tints
Lighter variations
1#335A73
2#3E6F8E
3#4A84A8
4#5F97B9
5#7AA8C5
6#95B9D0
7#AFCBDC
8#CADCE8
9#E4EEF3
Tones
Muted variations
1#294556
2#2C4454
3#2E4451
4#31434F
5#33434C
6#36424A
7#384147
8#3B4145
9#3D4042
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FA | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EF #E6EFF4 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D1E1 #D1E1EB | Secondary backgroundsInput backgroundsDividers |
| 300 | ADCA #ADCADB | BordersInactive statesPlaceholder text |
| 400 | 83AE #83AEC9 | Disabled statesSecondary iconsMuted text |
| 500 | 5F97 #5F97B9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 447A #447A9C | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3661 #36617C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2746 #274659 | Text on light backgroundsHeadingsStrong borders |
| 900 | 192D #192D39 | Primary textHigh emphasis contentDark headings |
| 950 | 101C #101C23 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FA;
--charcoal-100: #E6EFF4;
--charcoal-200: #D1E1EB;
--charcoal-300: #ADCADB;
--charcoal-400: #83AEC9;
--charcoal-500: #5F97B9;
--charcoal-600: #447A9C;
--charcoal-700: #36617C;
--charcoal-800: #274659;
--charcoal-900: #192D39;
--charcoal-950: #101C23;
}