Charcoal
#15396A
BlueColor Codes
All color formats for development
HEX
#15396ARGB
rgb(21, 57, 106)HSL
hsl(215, 67%, 25%)OKLCH
oklch(0.347 0.095 257.1)CMYK
cmyk(80%, 46%, 0%, 58%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#133360
2#112D55
3#0F284B
4#0D2240
5#0B1C35
6#08172B
7#061120
8#040B15
9#02060B
Tints
Lighter variations
1#1B4A8A
2#225BAA
3#286CCA
4#3F7FD9
5#5F95DF
6#7FAAE6
7#9FBFEC
8#BFD4F2
9#DFEAF9
Tones
Muted variations
1#193966
2#1E3A62
3#223B5E
4#263B59
5#2A3C55
6#2F3D51
7#333E4D
8#373E48
9#3B3F44
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EB #E1EBF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8DA #C8DAF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DBE #9DBEEC | BordersInactive statesPlaceholder text |
| 400 | 6A9C #6A9CE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F7F #3F7FD9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2564 #2564BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D4F #1D4F95 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1539 #15396A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D24 #0D2444 | Primary textHigh emphasis contentDark headings |
| 950 | 0817 #08172B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F6FC;
--charcoal-100: #E1EBF9;
--charcoal-200: #C8DAF4;
--charcoal-300: #9DBEEC;
--charcoal-400: #6A9CE2;
--charcoal-500: #3F7FD9;
--charcoal-600: #2564BB;
--charcoal-700: #1D4F95;
--charcoal-800: #15396A;
--charcoal-900: #0D2444;
--charcoal-950: #08172B;
}