Charcoal
#023B4F
BlueColor Codes
All color formats for development
HEX
#023B4FRGB
rgb(2, 59, 79)HSL
hsl(196, 95%, 16%)OKLCH
oklch(0.33 0.064 228.7)CMYK
cmyk(97%, 25%, 0%, 69%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#023548
2#022F40
3#012938
4#012330
5#011D28
6#011820
7#011218
8#000C10
9#000608
Tints
Lighter variations
1#035A79
2#0479A3
3#0598CD
4#06B7F7
5#2EC3FA
6#58CFFB
7#82DBFC
8#ABE7FD
9#D5F3FE
Tones
Muted variations
1#06394C
2#0A3748
3#0E3544
4#123440
5#15323C
6#193038
7#1D2E34
8#212C31
9#252B2D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0FB #F0FBFF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCF5 #DCF5FE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEED #BEEDFD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DDE #8DDEFC | BordersInactive statesPlaceholder text |
| 400 | 51CD #51CDFB | Disabled statesSecondary iconsMuted text |
| 500 | 1FBF #1FBFF9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 06A2 #06A2DB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0481 #0481AE | Active/pressed statesDark mode accentsSecondary text |
| 800 | 035C #035C7C | Text on light backgroundsHeadingsStrong borders |
| 900 | 023B #023B50 | Primary textHigh emphasis contentDark headings |
| 950 | 0125 #012532 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F0FBFF;
--charcoal-100: #DCF5FE;
--charcoal-200: #BEEDFD;
--charcoal-300: #8DDEFC;
--charcoal-400: #51CDFB;
--charcoal-500: #1FBFF9;
--charcoal-600: #06A2DB;
--charcoal-700: #0481AE;
--charcoal-800: #035C7C;
--charcoal-900: #023B50;
--charcoal-950: #012532;
}