Cobalt
#215491
BlueColor Codes
All color formats for development
HEX
#215491RGB
rgb(33, 84, 145)HSL
hsl(213, 63%, 35%)OKLCH
oklch(0.444 0.114 254.9)CMYK
cmyk(77%, 42%, 0%, 43%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1E4B83
2#1A4374
3#173B66
4#143257
5#112A49
6#0D213A
7#0A192C
8#07111D
9#03080F
Tints
Lighter variations
1#2763AC
2#2D73C8
3#4284D4
4#5D95DA
5#78A7E0
6#93B9E6
7#AECAED
8#C9DCF3
9#E4EDF9
Tones
Muted variations
1#27548C
2#2C5586
3#325581
4#38567B
5#3D5675
6#435770
7#48586A
8#4E5864
9#54595F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2EC #E2ECF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9DC #C9DCF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FC1 #9FC1E9 | BordersInactive statesPlaceholder text |
| 400 | 6EA0 #6EA0DE | Disabled statesSecondary iconsMuted text |
| 500 | 4485 #4485D5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A69 #2A69B7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2154 #215491 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 183C #183C68 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F26 #0F2643 | Primary textHigh emphasis contentDark headings |
| 950 | 0918 #09182A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FC;
--cobalt-100: #E2ECF8;
--cobalt-200: #C9DCF3;
--cobalt-300: #9FC1E9;
--cobalt-400: #6EA0DE;
--cobalt-500: #4485D5;
--cobalt-600: #2A69B7;
--cobalt-700: #215491;
--cobalt-800: #183C68;
--cobalt-900: #0F2643;
--cobalt-950: #09182A;
}