Charcoal
#101D41
BlueColor Codes
All color formats for development
HEX
#101D41RGB
rgb(16, 29, 65)HSL
hsl(224, 60%, 16%)OKLCH
oklch(0.242 0.071 266.3)CMYK
cmyk(75%, 55%, 0%, 75%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0F1A3B
2#0D1834
3#0B152E
4#0A1227
5#080F21
6#070C1A
7#050914
8#03060D
9#020307
Tints
Lighter variations
1#192D64
2#213C86
3#2A4CA8
4#335BCA
5#5476D4
6#7691DD
7#98ADE5
8#BAC8EE
9#DDE4F6
Tones
Muted variations
1#131F3F
2#15203C
3#18213A
4#1A2237
5#1D2335
6#1F2433
7#212530
8#24272E
9#26282B
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E8 #E2E8F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD5 #CAD5F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1B4 #A1B4E8 | BordersInactive statesPlaceholder text |
| 400 | 708D #708DDB | Disabled statesSecondary iconsMuted text |
| 500 | 476C #476CD1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2D51 #2D51B4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2440 #24408F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A2E #1A2E66 | Text on light backgroundsHeadingsStrong borders |
| 900 | 101D #101D41 | Primary textHigh emphasis contentDark headings |
| 950 | 0A12 #0A1229 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F5FC;
--charcoal-100: #E2E8F8;
--charcoal-200: #CAD5F2;
--charcoal-300: #A1B4E8;
--charcoal-400: #708DDB;
--charcoal-500: #476CD1;
--charcoal-600: #2D51B4;
--charcoal-700: #24408F;
--charcoal-800: #1A2E66;
--charcoal-900: #101D41;
--charcoal-950: #0A1229;
}