Charcoal
#0A2447
BlueColor Codes
All color formats for development
HEX
#0A2447RGB
rgb(10, 36, 71)HSL
hsl(214, 75%, 16%)OKLCH
oklch(0.263 0.073 257)CMYK
cmyk(86%, 49%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#092140
2#081D39
3#071A32
4#06162B
5#051224
6#040F1D
7#030B15
8#02070E
9#010407
Tints
Lighter variations
1#10386D
2#154B92
3#1A5FB8
4#2072DD
5#4489E4
6#69A1EA
7#8FB8EF
8#B4D0F4
9#DAE7FA
Tones
Muted variations
1#0D2544
2#102641
3#13263E
4#16263B
5#1A2738
6#1D2735
7#202832
8#23282F
9#26282C
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EB #E0EBFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DB #C5DBF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98BE #98BEF0 | BordersInactive statesPlaceholder text |
| 400 | 639D #639DE9 | Disabled statesSecondary iconsMuted text |
| 500 | 3681 #3681E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C65 #1C65C4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1650 #16509C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1039 #103970 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A25 #0A2547 | Primary textHigh emphasis contentDark headings |
| 950 | 0617 #06172D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E0EBFB;
--charcoal-200: #C5DBF7;
--charcoal-300: #98BEF0;
--charcoal-400: #639DE9;
--charcoal-500: #3681E2;
--charcoal-600: #1C65C4;
--charcoal-700: #16509C;
--charcoal-800: #103970;
--charcoal-900: #0A2547;
--charcoal-950: #06172D;
}