Charcoal
#1F3B60
BlueColor Codes
All color formats for development
HEX
#1F3B60RGB
rgb(31, 59, 96)HSL
hsl(214, 51%, 25%)OKLCH
oklch(0.35 0.073 256)CMYK
cmyk(68%, 39%, 0%, 62%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C3557
2#19304D
3#162A43
4#13243A
5#101E30
6#0C1827
7#09121D
8#060C13
9#03060A
Tints
Lighter variations
1#294D7D
2#325F9A
3#3B71B7
4#5284C7
5#6F99D0
6#8BADDA
7#A8C2E3
8#C5D6EC
9#E2EBF6
Tones
Muted variations
1#223C5D
2#263C5A
3#293D57
4#2C3D53
5#2F3E50
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 | CDDC #CDDCEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6C0 #A6C0E2 | BordersInactive statesPlaceholder text |
| 400 | 78A0 #78A0D3 | Disabled statesSecondary iconsMuted text |
| 500 | 5284 #5284C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3769 #3769A9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C53 #2C5387 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F3B #1F3B60 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1426 #14263E | Primary textHigh emphasis contentDark headings |
| 950 | 0C18 #0C1827 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F3F7FB;
--charcoal-100: #E4ECF6;
--charcoal-200: #CDDCEF;
--charcoal-300: #A6C0E2;
--charcoal-400: #78A0D3;
--charcoal-500: #5284C7;
--charcoal-600: #3769A9;
--charcoal-700: #2C5387;
--charcoal-800: #1F3B60;
--charcoal-900: #14263E;
--charcoal-950: #0C1827;
}