Cobalt
#2C5087
BlueColor Codes
All color formats for development
HEX
#2C5087RGB
rgb(44, 80, 135)HSL
hsl(216, 51%, 35%)OKLCH
oklch(0.433 0.1 258.6)CMYK
cmyk(67%, 41%, 0%, 47%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#274879
2#23406C
3#1F385E
4#1A3051
5#162843
6#112036
7#0D1828
8#09101B
9#04080D
Tints
Lighter variations
1#345FA0
2#3C6EB9
3#507FC6
4#6991CE
5#82A4D6
6#9BB6DF
7#B4C8E7
8#CDDAEF
9#E6EDF7
Tones
Muted variations
1#305182
2#35527E
3#395379
4#3E5475
5#425570
6#47566B
7#4C5767
8#505762
9#55585E
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4EB #E4EBF6 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CDDA #CDDAEF | Secondary backgroundsInput backgroundsDividers |
| 300 | A6BE #A6BEE2 | BordersInactive statesPlaceholder text |
| 400 | 789D #789DD3 | Disabled statesSecondary iconsMuted text |
| 500 | 5281 #5281C7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 3765 #3765A9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2C50 #2C5087 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1F39 #1F3960 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1425 #14253E | Primary textHigh emphasis contentDark headings |
| 950 | 0C17 #0C1727 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FB;
--cobalt-100: #E4EBF6;
--cobalt-200: #CDDAEF;
--cobalt-300: #A6BEE2;
--cobalt-400: #789DD3;
--cobalt-500: #5281C7;
--cobalt-600: #3765A9;
--cobalt-700: #2C5087;
--cobalt-800: #1F3960;
--cobalt-900: #14253E;
--cobalt-950: #0C1727;
}