Charcoal
#103970
BlueColor Codes
All color formats for development
HEX
#103970RGB
rgb(16, 57, 112)HSL
hsl(214, 75%, 25%)OKLCH
oklch(0.35 0.105 257.3)CMYK
cmyk(86%, 49%, 0%, 56%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E3464
2#0D2E59
3#0B284E
4#0A2243
5#081D38
6#06172D
7#051121
8#030B16
9#02060B
Tints
Lighter variations
1#154B91
2#195CB3
3#1E6DD4
4#3681E2
5#5896E7
6#79ABEC
7#9BC0F1
8#BCD5F5
9#DEEAFA
Tones
Muted variations
1#153A6B
2#193B66
3#1E3B61
4#233C5C
5#283D58
6#2D3D53
7#313E4E
8#363E49
9#3B3F45
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EB #E0EBFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DB #C5DBF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98BE #98BEF0 | BordersInactive statesPlaceholder text |
| 400 | 639D #639DE9 | Disabled statesSecondary iconsMuted text |
| 500 | 3681 #3681E2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1C65 #1C65C4 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1650 #16509C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1039 #103970 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A25 #0A2547 | Primary textHigh emphasis contentDark headings |
| 950 | 0617 #06172D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E0EBFB;
--charcoal-200: #C5DBF7;
--charcoal-300: #98BEF0;
--charcoal-400: #639DE9;
--charcoal-500: #3681E2;
--charcoal-600: #1C65C4;
--charcoal-700: #16509C;
--charcoal-800: #103970;
--charcoal-900: #0A2547;
--charcoal-950: #06172D;
}