Charcoal
#1C3B63
BlueColor Codes
All color formats for development
HEX
#1C3B63RGB
rgb(28, 59, 99)HSL
hsl(214, 56%, 25%)OKLCH
oklch(0.35 0.079 255.7)CMYK
cmyk(72%, 40%, 0%, 61%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#19355A
2#162F50
3#142946
4#11233C
5#0E1D32
6#0B1828
7#08121E
8#060C14
9#03060A
Tints
Lighter variations
1#244D81
2#2D5E9F
3#3570BD
4#4C84CD
5#6A98D5
6#88ADDD
7#A5C1E6
8#C3D6EE
9#E1EAF7
Tones
Muted variations
1#203B60
2#233C5C
3#273C59
4#2A3D55
5#2E3D52
6#313E4E
7#353E4A
8#393F47
9#3C3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EC #E3ECF7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBDB #CBDBF0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A4C0 #A4C0E5 | BordersInactive statesPlaceholder text |
| 400 | 749F #749FD8 | Disabled statesSecondary iconsMuted text |
| 500 | 4C84 #4C84CD | Primary brand colorCTAsActive elementsLinks |
| 600 | 3168 #3168AF | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2753 #27538B | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1C3B #1C3B63 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1226 #122640 | Primary textHigh emphasis contentDark headings |
| 950 | 0B18 #0B1828 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FC;
--charcoal-100: #E3ECF7;
--charcoal-200: #CBDBF0;
--charcoal-300: #A4C0E5;
--charcoal-400: #749FD8;
--charcoal-500: #4C84CD;
--charcoal-600: #3168AF;
--charcoal-700: #27538B;
--charcoal-800: #1C3B63;
--charcoal-900: #122640;
--charcoal-950: #0B1828;
}