Charcoal
#153B6A
BlueColor Codes
All color formats for development
HEX
#153B6ARGB
rgb(21, 59, 106)HSL
hsl(213, 67%, 25%)OKLCH
oklch(0.352 0.092 255.5)CMYK
cmyk(80%, 44%, 0%, 58%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#133660
2#113055
3#0F2A4B
4#0D2440
5#0B1E35
6#08182B
7#061220
8#040C15
9#02060B
Tints
Lighter variations
1#1B4D8A
2#225FAA
3#2871CA
4#3F85D9
5#5F99DF
6#7FADE6
7#9FC2EC
8#BFD6F2
9#DFEBF9
Tones
Muted variations
1#193C66
2#1E3C62
3#223D5E
4#263D59
5#2A3E55
6#2F3E51
7#333E4D
8#373F48
9#3B3F44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EC #E1ECF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8DC #C8DCF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DC0 #9DC0EC | BordersInactive statesPlaceholder text |
| 400 | 6AA0 #6AA0E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F85 #3F85D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2569 #2569BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D53 #1D5395 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 153B #153B6A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D26 #0D2644 | Primary textHigh emphasis contentDark headings |
| 950 | 0818 #08182B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FC;
--charcoal-100: #E1ECF9;
--charcoal-200: #C8DCF4;
--charcoal-300: #9DC0EC;
--charcoal-400: #6AA0E2;
--charcoal-500: #3F85D9;
--charcoal-600: #2569BB;
--charcoal-700: #1D5395;
--charcoal-800: #153B6A;
--charcoal-900: #0D2644;
--charcoal-950: #08182B;
}