Charcoal
#315981
BlueColor Codes
All color formats for development
HEX
#315981RGB
rgb(49, 89, 129)HSL
hsl(210, 45%, 35%)OKLCH
oklch(0.453 0.08 250)CMYK
cmyk(62%, 31%, 0%, 49%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2C5074
2#274768
3#223E5B
4#1D364E
5#192D41
6#142434
7#0F1B27
8#0A121A
9#05090D
Tints
Lighter variations
1#3A6A99
2#437AB1
3#578BBF
4#6F9CC8
5#87ACD1
6#9FBDDB
7#B7CDE4
8#CFDEED
9#E7EEF6
Tones
Muted variations
1#35597D
2#395979
3#3D5975
4#415971
5#45596D
6#495969
7#4D5965
8#515961
9#55595D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F7 #F4F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5ED #E5EDF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFDE #CFDEED | Secondary backgroundsInput backgroundsDividers |
| 300 | AAC4 #AAC4DF | BordersInactive statesPlaceholder text |
| 400 | 7EA6 #7EA6CE | Disabled statesSecondary iconsMuted text |
| 500 | 598C #598CC0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E70 #3E70A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3159 #315981 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2340 #23405C | Text on light backgroundsHeadingsStrong borders |
| 900 | 1629 #16293B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1A #0E1A25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F7FB;
--charcoal-100: #E5EDF5;
--charcoal-200: #CFDEED;
--charcoal-300: #AAC4DF;
--charcoal-400: #7EA6CE;
--charcoal-500: #598CC0;
--charcoal-600: #3E70A3;
--charcoal-700: #315981;
--charcoal-800: #23405C;
--charcoal-900: #16293B;
--charcoal-950: #0E1A25;
}