Charcoal
#0F3443
BlueColor Codes
All color formats for development
HEX
#0F3443RGB
rgb(15, 52, 67)HSL
hsl(197, 63%, 16%)OKLCH
oklch(0.306 0.049 228.6)CMYK
cmyk(78%, 22%, 0%, 74%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E2F3C
2#0C2A35
3#0B242F
4#091F28
5#081A21
6#06151B
7#051014
8#030A0D
9#020507
Tints
Lighter variations
1#174F65
2#1F6A88
3#2786AB
4#2FA1CE
5#50B1D7
6#73C1DF
7#96D0E7
8#B9E0EF
9#DCEFF7
Tones
Muted variations
1#123340
2#14323D
3#17313B
4#192F38
5#1C2E36
6#1F2D33
7#212C31
8#242B2E
9#262A2B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F9 #F3F9FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2F2 #E2F2F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9E7 #C9E7F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FD4 #9FD4E9 | BordersInactive statesPlaceholder text |
| 400 | 6EBE #6EBEDE | Disabled statesSecondary iconsMuted text |
| 500 | 44AC #44ACD5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A8F #2A8FB7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2172 #217291 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1851 #185168 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F34 #0F3443 | Primary textHigh emphasis contentDark headings |
| 950 | 0920 #09202A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F9FC;
--charcoal-100: #E2F2F8;
--charcoal-200: #C9E7F3;
--charcoal-300: #9FD4E9;
--charcoal-400: #6EBEDE;
--charcoal-500: #44ACD5;
--charcoal-600: #2A8FB7;
--charcoal-700: #217291;
--charcoal-800: #185168;
--charcoal-900: #0F3443;
--charcoal-950: #09202A;
}