Charcoal
#0A2547
BlueColor Codes
All color formats for development
HEX
#0A2547RGB
rgb(10, 37, 71)HSL
hsl(213, 75%, 16%)OKLCH
oklch(0.265 0.071 255.9)CMYK
cmyk(86%, 48%, 0%, 72%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#092240
2#081E39
3#071A32
4#06172B
5#051324
6#040F1D
7#030B15
8#02080E
9#010407
Tints
Lighter variations
1#103A6D
2#154D92
3#1A61B8
4#2075DD
5#448CE4
6#69A3EA
7#8FBAEF
8#B4D1F4
9#DAE8FA
Tones
Muted variations
1#0D2644
2#102641
3#13273E
4#16273B
5#1A2738
6#1D2835
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 | E0EC #E0ECFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DB #C5DBF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98C0 #98C0F0 | BordersInactive statesPlaceholder text |
| 400 | 639F #639FE9 | Disabled statesSecondary iconsMuted text |
| 500 | 3684 #3684E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C68 #1C68C4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1653 #16539C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 103B #103B70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A26 #0A2647 | Primary textHigh emphasis contentDark headings |
| 950 | 0618 #06182D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E0ECFB;
--charcoal-200: #C5DBF7;
--charcoal-300: #98C0F0;
--charcoal-400: #639FE9;
--charcoal-500: #3684E2;
--charcoal-600: #1C68C4;
--charcoal-700: #16539C;
--charcoal-800: #103B70;
--charcoal-900: #0A2647;
--charcoal-950: #06182D;
}