Charcoal
#333580
BlueColor Codes
All color formats for development
HEX
#333580RGB
rgb(51, 53, 128)HSL
hsl(238, 43%, 35%)OKLCH
oklch(0.373 0.124 277.4)CMYK
cmyk(60%, 59%, 0%, 50%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E3073
2#292B66
3#242559
4#1F204D
5#191B40
6#141533
7#0F1026
8#0A0B1A
9#05050D
Tints
Lighter variations
1#3C3F97
2#4649AF
3#595CBD
4#7174C6
5#888BD0
6#A0A2D9
7#B8B9E3
8#D0D1EC
9#E7E8F6
Tones
Muted variations
1#37397C
2#3B3D78
3#3E4074
4#424470
5#46476C
6#4A4B69
7#4E4F65
8#525261
9#55565D
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F4 #F4F4FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5E6 #E5E6F5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D1 #D0D1EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ABAD #ABADDE | BordersInactive statesPlaceholder text |
| 400 | 7F82 #7F82CC | Disabled statesSecondary iconsMuted text |
| 500 | 5B5E #5B5EBE | Primary brand colorCTAsActive elementsLinks |
| 600 | 4043 #4043A0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3335 #333580 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2426 #24265B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1718 #17183A | Primary textHigh emphasis contentDark headings |
| 950 | 0F0F #0F0F24 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F4FB;
--charcoal-100: #E5E6F5;
--charcoal-200: #D0D1EC;
--charcoal-300: #ABADDE;
--charcoal-400: #7F82CC;
--charcoal-500: #5B5EBE;
--charcoal-600: #4043A0;
--charcoal-700: #333580;
--charcoal-800: #24265B;
--charcoal-900: #17183A;
--charcoal-950: #0F0F24;
}