Charcoal
#23445C
BlueColor Codes
All color formats for development
HEX
#23445CRGB
rgb(35, 68, 92)HSL
hsl(205, 45%, 25%)OKLCH
oklch(0.373 0.057 242)CMYK
cmyk(62%, 26%, 0%, 64%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#203E53
2#1C374A
3#193041
4#152937
5#12222E
6#0E1B25
7#0B151C
8#070E12
9#040709
Tints
Lighter variations
1#2E5978
2#386E94
3#4382B0
4#5995C0
5#74A7CA
6#90B8D5
7#ACCADF
8#C8DCEA
9#E3EDF4
Tones
Muted variations
1#26445A
2#294457
3#2C4354
4#2F4351
5#31424E
6#34424B
7#374148
8#3A4145
9#3D4043
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F4F8 #F4F8FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E5EE #E5EEF5 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CFE0 #CFE0ED | Secondary backgroundsInput backgroundsDividers |
| 300 | AAC9 #AAC9DF | BordersInactive statesPlaceholder text |
| 400 | 7EAC #7EACCE | Disabled statesSecondary iconsMuted text |
| 500 | 5995 #5995C0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3E79 #3E79A3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 3160 #316081 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 2345 #23455C | Text on light backgroundsHeadingsStrong borders |
| 900 | 162C #162C3B | Primary textHigh emphasis contentDark headings |
| 950 | 0E1B #0E1B25 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--charcoal-50: #F4F8FB;
--charcoal-100: #E5EEF5;
--charcoal-200: #CFE0ED;
--charcoal-300: #AAC9DF;
--charcoal-400: #7EACCE;
--charcoal-500: #5995C0;
--charcoal-600: #3E79A3;
--charcoal-700: #316081;
--charcoal-800: #23455C;
--charcoal-900: #162C3B;
--charcoal-950: #0E1B25;
}