Charcoal
#25345B
BlueColor Codes
All color formats for development
HEX
#25345BRGB
rgb(37, 52, 91)HSL
hsl(223, 42%, 25%)OKLCH
oklch(0.333 0.072 266.7)CMYK
cmyk(59%, 43%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#212F51
2#1E2A48
3#1A253F
4#161F36
5#121A2D
6#0F1524
7#0B101B
8#070A12
9#040509
Tints
Lighter variations
1#304476
2#3B5391
3#4663AC
4#5C77BC
5#778EC8
6#92A5D3
7#AEBBDE
8#C9D2E9
9#E4E8F4
Tones
Muted variations
1#283558
2#2A3655
3#2D3852
4#303950
5#323A4D
6#353B4A
7#383C48
8#3A3D45
9#3D3F42
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F6 #F4F6FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E6EA #E6EAF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | D0D8 #D0D8EC | Secondary backgroundsInput backgroundsDividers |
| 300 | ACBA #ACBADD | BordersInactive statesPlaceholder text |
| 400 | 8096 #8096CB | Disabled statesSecondary iconsMuted text |
| 500 | 5C77 #5C77BC | Primary brand colorCTAsActive elementsLinks |
| 600 | 415C #415C9F | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3449 #34497F | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2534 #25345B | Text on light backgroundsHeadingsStrong borders |
| 900 | 1821 #18213A | Primary textHigh emphasis contentDark headings |
| 950 | 0F15 #0F1524 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F6FB;
--charcoal-100: #E6EAF5;
--charcoal-200: #D0D8EC;
--charcoal-300: #ACBADD;
--charcoal-400: #8096CB;
--charcoal-500: #5C77BC;
--charcoal-600: #415C9F;
--charcoal-700: #34497F;
--charcoal-800: #25345B;
--charcoal-900: #18213A;
--charcoal-950: #0F1524;
}