Cobalt
#26378C
BlueColor Codes
All color formats for development
HEX
#26378CRGB
rgb(38, 55, 140)HSL
hsl(230, 57%, 35%)OKLCH
oklch(0.379 0.142 269.7)CMYK
cmyk(73%, 61%, 0%, 45%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#23327E
2#1F2C70
3#1B2762
4#172154
5#131C46
6#0F1638
7#0C112A
8#080B1C
9#04060E
Tints
Lighter variations
1#2E42A6
2#354CC0
3#495FCD
4#6376D4
5#7D8DDB
6#97A4E2
7#B1BAEA
8#CBD1F1
9#E5E8F8
Tones
Muted variations
1#2B3B87
2#313E82
3#36427D
4#3B4578
5#404873
6#454C6E
7#4A4F69
8#4F5263
9#54565E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3E6 #E3E6F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CBD1 #CBD1F1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A3AE #A3AEE6 | BordersInactive statesPlaceholder text |
| 400 | 7384 #7384D9 | Disabled statesSecondary iconsMuted text |
| 500 | 4B61 #4B61CE | Primary brand colorCTAsActive elementsLinks |
| 600 | 3046 #3046B0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2637 #26378C | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1B28 #1B2864 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1219 #121940 | Primary textHigh emphasis contentDark headings |
| 950 | 0B10 #0B1028 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E3E6F7;
--cobalt-200: #CBD1F1;
--cobalt-300: #A3AEE6;
--cobalt-400: #7384D9;
--cobalt-500: #4B61CE;
--cobalt-600: #3046B0;
--cobalt-700: #26378C;
--cobalt-800: #1B2864;
--cobalt-900: #121940;
--cobalt-950: #0B1028;
}