Charcoal
#15486A
BlueColor Codes
All color formats for development
HEX
#15486ARGB
rgb(21, 72, 106)HSL
hsl(204, 67%, 25%)OKLCH
oklch(0.386 0.078 242.4)CMYK
cmyk(80%, 32%, 0%, 58%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#134160
2#113A55
3#0F334B
4#0D2B40
5#0B2435
6#081D2B
7#061620
8#040E15
9#02070B
Tints
Lighter variations
1#1B5E8A
2#2274AA
3#2889CA
4#3F9CD9
5#5FACDF
6#7FBDE6
7#9FCDEC
8#BFDEF2
9#DFEEF9
Tones
Muted variations
1#194766
2#1E4762
3#22465E
4#264559
5#2A4455
6#2F4351
7#33424D
8#374148
9#3B4144
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F8 #F2F8FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1F0 #E1F0F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8E2 #C8E2F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DCC #9DCCEC | BordersInactive statesPlaceholder text |
| 400 | 6AB2 #6AB2E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F9C #3F9CD9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 257F #257FBB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D65 #1D6595 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1548 #15486A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D2E #0D2E44 | Primary textHigh emphasis contentDark headings |
| 950 | 081D #081D2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F8FC;
--charcoal-100: #E1F0F9;
--charcoal-200: #C8E2F4;
--charcoal-300: #9DCCEC;
--charcoal-400: #6AB2E2;
--charcoal-500: #3F9CD9;
--charcoal-600: #257FBB;
--charcoal-700: #1D6595;
--charcoal-800: #15486A;
--charcoal-900: #0D2E44;
--charcoal-950: #081D2B;
}