Charcoal
#1F3A60
BlueColor Codes
All color formats for development
HEX
#1F3A60RGB
rgb(31, 58, 96)HSL
hsl(215, 51%, 25%)OKLCH
oklch(0.347 0.075 257.2)CMYK
cmyk(68%, 40%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C3457
2#192F4D
3#162943
4#13233A
5#101D30
6#0C1727
7#09111D
8#060C13
9#03060A
Tints
Lighter variations
1#294C7D
2#325D9A
3#3B6FB7
4#5282C7
5#6F97D0
6#8BACDA
7#A8C1E3
8#C5D5EC
9#E2EAF6
Tones
Muted variations
1#223B5D
2#263B5A
3#293C57
4#2C3C53
5#2F3D50
6#333E4D
7#363E4A
8#393F46
9#3C3F43
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EC #E4ECF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDB #CDDBEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6BF #A6BFE2 | BordersInactive statesPlaceholder text |
| 400 | 789E #789ED3 | Disabled statesSecondary iconsMuted text |
| 500 | 5282 #5282C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3767 #3767A9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C52 #2C5287 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F3A #1F3A60 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1425 #14253E | Primary textHigh emphasis contentDark headings |
| 950 | 0C17 #0C1727 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FB;
--charcoal-100: #E4ECF6;
--charcoal-200: #CDDBEF;
--charcoal-300: #A6BFE2;
--charcoal-400: #789ED3;
--charcoal-500: #5282C7;
--charcoal-600: #3767A9;
--charcoal-700: #2C5287;
--charcoal-800: #1F3A60;
--charcoal-900: #14253E;
--charcoal-950: #0C1727;
}