Charcoal
#15336A
BlueColor Codes
All color formats for development
HEX
#15336ARGB
rgb(21, 51, 106)HSL
hsl(219, 67%, 25%)OKLCH
oklch(0.333 0.103 261.3)CMYK
cmyk(80%, 52%, 0%, 58%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#132E60
2#112955
3#0F244B
4#0D1F40
5#0B1935
6#08142B
7#060F20
8#040A15
9#02050B
Tints
Lighter variations
1#1B428A
2#2251AA
3#2861CA
4#3F75D9
5#5F8CDF
6#7FA3E6
7#9FBAEC
8#BFD1F2
9#DFE8F9
Tones
Muted variations
1#193466
2#1E3562
3#22375E
4#263859
5#2A3955
6#2F3B51
7#333C4D
8#373D48
9#3B3E44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EA #E1EAF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D7 #C8D7F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DB9 #9DB9EC | BordersInactive statesPlaceholder text |
| 400 | 6A94 #6A94E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F75 #3F75D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 255A #255ABB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D47 #1D4795 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1533 #15336A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D21 #0D2144 | Primary textHigh emphasis contentDark headings |
| 950 | 0814 #08142B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F6FC;
--charcoal-100: #E1EAF9;
--charcoal-200: #C8D7F4;
--charcoal-300: #9DB9EC;
--charcoal-400: #6A94E2;
--charcoal-500: #3F75D9;
--charcoal-600: #255ABB;
--charcoal-700: #1D4795;
--charcoal-800: #15336A;
--charcoal-900: #0D2144;
--charcoal-950: #08142B;
}