Charcoal
#0F3D70
BlueColor Codes
All color formats for development
HEX
#0F3D70RGB
rgb(15, 61, 112)HSL
hsl(212, 76%, 25%)OKLCH
oklch(0.36 0.101 254.3)CMYK
cmyk(87%, 46%, 0%, 56%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E3665
2#0C305A
3#0B2A4F
4#092443
5#081E38
6#06182D
7#051222
8#030C16
9#02060B
Tints
Lighter variations
1#144F92
2#1861B4
3#1D73D5
4#3586E3
5#579BE8
6#78AFED
7#9AC3F1
8#BCD7F6
9#DDEBFA
Tones
Muted variations
1#143D6B
2#193D67
3#1E3D62
4#233E5D
5#283E58
6#2C3E53
7#313F4E
8#363F49
9#3B3F45
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EC #E0ECFB | Light backgroundsTable row hoverSkeleton loading |
| 200 | C5DC #C5DCF7 | Secondary backgroundsInput backgroundsDividers |
| 300 | 98C1 #98C1F1 | BordersInactive statesPlaceholder text |
| 400 | 62A1 #62A1EA | Disabled statesSecondary iconsMuted text |
| 500 | 3586 #3586E3 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1B6B #1B6BC5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1555 #15559D | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0F3D #0F3D70 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0A27 #0A2748 | Primary textHigh emphasis contentDark headings |
| 950 | 0618 #06182D | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F2F7FD;
--charcoal-100: #E0ECFB;
--charcoal-200: #C5DCF7;
--charcoal-300: #98C1F1;
--charcoal-400: #62A1EA;
--charcoal-500: #3586E3;
--charcoal-600: #1B6BC5;
--charcoal-700: #15559D;
--charcoal-800: #0F3D70;
--charcoal-900: #0A2748;
--charcoal-950: #06182D;
}