Cobalt
#2C5887
BlueColor Codes
All color formats for development
HEX
#2C5887RGB
rgb(44, 88, 135)HSL
hsl(211, 51%, 35%)OKLCH
oklch(0.452 0.092 251.9)CMYK
cmyk(67%, 35%, 0%, 47%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#274F79
2#23466C
3#1F3D5E
4#1A3551
5#162C43
6#112336
7#0D1A28
8#09121B
9#04090D
Tints
Lighter variations
1#3468A0
2#3C78B9
3#5089C6
4#699ACE
5#82ABD6
6#9BBCDF
7#B4CCE7
8#CDDDEF
9#E6EEF7
Tones
Muted variations
1#305882
2#35587E
3#395879
4#3E5875
5#425870
6#47596B
7#4C5967
8#505962
9#55595E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4ED #E4EDF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDD #CDDDEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6C3 #A6C3E2 | BordersInactive statesPlaceholder text |
| 400 | 78A4 #78A4D3 | Disabled statesSecondary iconsMuted text |
| 500 | 528A #528AC7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 376E #376EA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C58 #2C5887 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F3F #1F3F60 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1428 #14283E | Primary textHigh emphasis contentDark headings |
| 950 | 0C19 #0C1927 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FB;
--cobalt-100: #E4EDF6;
--cobalt-200: #CDDDEF;
--cobalt-300: #A6C3E2;
--cobalt-400: #78A4D3;
--cobalt-500: #528AC7;
--cobalt-600: #376EA9;
--cobalt-700: #2C5887;
--cobalt-800: #1F3F60;
--cobalt-900: #14283E;
--cobalt-950: #0C1927;
}