Cobalt
#2C5687
BlueColor Codes
All color formats for development
HEX
#2C5687RGB
rgb(44, 86, 135)HSL
hsl(212, 51%, 35%)OKLCH
oklch(0.447 0.094 253.7)CMYK
cmyk(67%, 36%, 0%, 47%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#274E79
2#23456C
3#1F3C5E
4#1A3451
5#162B43
6#112236
7#0D1A28
8#09111B
9#04090D
Tints
Lighter variations
1#3466A0
2#3C76B9
3#5087C6
4#6998CE
5#82A9D6
6#9BBADF
7#B4CCE7
8#CDDDEF
9#E6EEF7
Tones
Muted variations
1#305782
2#35577E
3#395779
4#3E5775
5#425870
6#47586B
7#4C5867
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 | A6C2 #A6C2E2 | BordersInactive statesPlaceholder text |
| 400 | 78A3 #78A3D3 | Disabled statesSecondary iconsMuted text |
| 500 | 5288 #5288C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 376C #376CA9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C56 #2C5687 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F3E #1F3E60 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1427 #14273E | 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: #A6C2E2;
--cobalt-400: #78A3D3;
--cobalt-500: #5288C7;
--cobalt-600: #376CA9;
--cobalt-700: #2C5687;
--cobalt-800: #1F3E60;
--cobalt-900: #14273E;
--cobalt-950: #0C1927;
}