Cobalt
#2749B9
BlueColor Codes
All color formats for development
HEX
#2749B9RGB
rgb(39, 73, 185)HSL
hsl(226, 65%, 44%)OKLCH
oklch(0.454 0.181 266.2)CMYK
cmyk(79%, 61%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2342A7
2#1F3B94
3#1B3382
4#182C6F
5#14255D
6#101D4A
7#0C1638
8#080F25
9#040713
Tints
Lighter variations
1#2C53D1
2#4365D7
3#5A78DC
4#728CE1
5#899FE6
6#A1B2EB
7#B8C5F0
8#D0D9F5
9#E7ECFA
Tones
Muted variations
1#2F4DB2
2#3651AB
3#3D55A3
4#44599C
5#4C5D95
6#53618D
7#5A6586
8#62687F
9#696C77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E7 #E2E7F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D2 #C8D2F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EB0 #9EB0EA | BordersInactive statesPlaceholder text |
| 400 | 6C87 #6C87E0 | Disabled statesSecondary iconsMuted text |
| 500 | 4264 #4264D7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2749 #2749B9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F3A #1F3A93 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 162A #162A69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E1B #0E1B43 | Primary textHigh emphasis contentDark headings |
| 950 | 0911 #09112A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FC;
--cobalt-100: #E2E7F9;
--cobalt-200: #C8D2F3;
--cobalt-300: #9EB0EA;
--cobalt-400: #6C87E0;
--cobalt-500: #4264D7;
--cobalt-600: #2749B9;
--cobalt-700: #1F3A93;
--cobalt-800: #162A69;
--cobalt-900: #0E1B43;
--cobalt-950: #09112A;
}