Charcoal
#1B2D65
BlueColor Codes
All color formats for development
HEX
#1B2D65RGB
rgb(27, 45, 101)HSL
hsl(225, 58%, 25%)OKLCH
oklch(0.317 0.101 267)CMYK
cmyk(73%, 55%, 0%, 60%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#18295B
2#152451
3#132047
4#101B3C
5#0D1732
6#0B1228
7#080E1E
8#050914
9#03050A
Tints
Lighter variations
1#233B83
2#2B48A1
3#3356BF
4#4A6BCF
5#6884D7
6#869CDF
7#A4B5E7
8#C3CEEF
9#E1E6F7
Tones
Muted variations
1#1E2F61
2#22315D
3#26335A
4#2A3556
5#2D3752
6#31384F
7#353A4B
8#383C47
9#3C3E43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E8 #E3E8F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD4 #CBD4F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2B3 #A2B3E6 | BordersInactive statesPlaceholder text |
| 400 | 728C #728CDA | Disabled statesSecondary iconsMuted text |
| 500 | 4A6B #4A6BCF | Primary brand colorCTAsActive elementsLinks |
| 600 | 2F50 #2F50B1 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 253F #253F8D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B2D #1B2D65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 111D #111D40 | Primary textHigh emphasis contentDark headings |
| 950 | 0B12 #0B1228 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F5FC;
--charcoal-100: #E3E8F8;
--charcoal-200: #CBD4F1;
--charcoal-300: #A2B3E6;
--charcoal-400: #728CDA;
--charcoal-500: #4A6BCF;
--charcoal-600: #2F50B1;
--charcoal-700: #253F8D;
--charcoal-800: #1B2D65;
--charcoal-900: #111D40;
--charcoal-950: #0B1228;
}