Charcoal
#1B2665
BlueColor Codes
All color formats for development
HEX
#1B2665RGB
rgb(27, 38, 101)HSL
hsl(231, 58%, 25%)OKLCH
oklch(0.302 0.111 270.7)CMYK
cmyk(73%, 62%, 0%, 60%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#18225B
2#151E51
3#131B47
4#10173C
5#0D1332
6#0B0F28
7#080B1E
8#050814
9#03040A
Tints
Lighter variations
1#233183
2#2B3DA1
3#3348BF
4#4A5ECF
5#6879D7
6#8693DF
7#A4AEE7
8#C3C9EF
9#E1E4F7
Tones
Muted variations
1#1E2861
2#222B5D
3#262E5A
4#2A3056
5#2D3352
6#31354F
7#35384B
8#383B47
9#3C3D43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E6 #E3E6F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD0 #CBD0F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2AD #A2ADE6 | BordersInactive statesPlaceholder text |
| 400 | 7282 #7282DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A5E #4A5ECF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F43 #2F43B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2535 #25358D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B26 #1B2665 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1118 #111840 | Primary textHigh emphasis contentDark headings |
| 950 | 0B0F #0B0F28 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F4FC;
--charcoal-100: #E3E6F8;
--charcoal-200: #CBD0F1;
--charcoal-300: #A2ADE6;
--charcoal-400: #7282DA;
--charcoal-500: #4A5ECF;
--charcoal-600: #2F43B1;
--charcoal-700: #25358D;
--charcoal-800: #1B2665;
--charcoal-900: #111840;
--charcoal-950: #0B0F28;
}