Cobalt
#2758B9
BlueColor Codes
All color formats for development
HEX
#2758B9RGB
rgb(39, 88, 185)HSL
hsl(220, 65%, 44%)OKLCH
oklch(0.484 0.163 262.1)CMYK
cmyk(79%, 52%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#234FA7
2#1F4694
3#1B3E82
4#18356F
5#142C5D
6#10234A
7#0C1A38
8#081225
9#040913
Tints
Lighter variations
1#2C63D1
2#4374D7
3#5A85DC
4#7297E1
5#89A8E6
6#A1BAEB
7#B8CBF0
8#D0DCF5
9#E7EEFA
Tones
Muted variations
1#2F5AB2
2#365DAB
3#3D5FA3
4#44629C
5#4C6495
6#53668D
7#5A6986
8#626B7F
9#696E77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E9 #E2E9F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D7 #C8D7F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EB8 #9EB8EA | BordersInactive statesPlaceholder text |
| 400 | 6C92 #6C92E0 | Disabled statesSecondary iconsMuted text |
| 500 | 4273 #4273D7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2758 #2758B9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F46 #1F4693 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1632 #163269 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E20 #0E2043 | Primary textHigh emphasis contentDark headings |
| 950 | 0914 #09142A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FC;
--cobalt-100: #E2E9F9;
--cobalt-200: #C8D7F3;
--cobalt-300: #9EB8EA;
--cobalt-400: #6C92E0;
--cobalt-500: #4273D7;
--cobalt-600: #2758B9;
--cobalt-700: #1F4693;
--cobalt-800: #163269;
--cobalt-900: #0E2043;
--cobalt-950: #09142A;
}