Charcoal
#1B3165
BlueColor Codes
All color formats for development
HEX
#1B3165RGB
rgb(27, 49, 101)HSL
hsl(222, 58%, 25%)OKLCH
oklch(0.327 0.096 264.5)CMYK
cmyk(73%, 51%, 0%, 60%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#182C5B
2#152751
3#132247
4#101D3C
5#0D1832
6#0B1428
7#080F1E
8#050A14
9#03050A
Tints
Lighter variations
1#234083
2#2B4EA1
3#335DBF
4#4A72CF
5#6889D7
6#86A1DF
7#A4B8E7
8#C3D0EF
9#E1E7F7
Tones
Muted variations
1#1E3261
2#22345D
3#26355A
4#2A3756
5#2D3852
6#313A4F
7#353B4B
8#383D47
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F6 #F3F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E9 #E3E9F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD6 #CBD6F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2B7 #A2B7E6 | BordersInactive statesPlaceholder text |
| 400 | 7291 #7291DA | Disabled statesSecondary iconsMuted text |
| 500 | 4A72 #4A72CF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F56 #2F56B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2545 #25458D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B31 #1B3165 | Text on light backgroundsHeadingsStrong borders |
| 900 | 111F #111F40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B14 #0B1428 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F6FC;
--charcoal-100: #E3E9F8;
--charcoal-200: #CBD6F1;
--charcoal-300: #A2B7E6;
--charcoal-400: #7291DA;
--charcoal-500: #4A72CF;
--charcoal-600: #2F56B1;
--charcoal-700: #25458D;
--charcoal-800: #1B3165;
--charcoal-900: #111F40;
--charcoal-950: #0B1428;
}