Cobalt
#233ABE
BlueColor Codes
All color formats for development
HEX
#233ABERGB
rgb(35, 58, 190)HSL
hsl(231, 69%, 44%)OKLCH
oklch(0.43 0.206 267.8)CMYK
cmyk(82%, 69%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F34AB
2#1C2E98
3#182985
4#152372
5#111D5F
6#0E174C
7#0A1139
8#070C26
9#030613
Tints
Lighter variations
1#2741D6
2#3E56DC
3#566BE0
4#6E80E4
5#8695E9
6#9EAAED
7#B7BFF2
8#CFD5F6
9#E7EAFB
Tones
Muted variations
1#2B3FB6
2#3245AE
3#3A4AA6
4#42509F
5#495597
6#515B8F
7#596087
8#616580
9#686B78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E5 #E1E5F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7CE #C7CEF5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CA8 #9CA8ED | BordersInactive statesPlaceholder text |
| 400 | 687B #687BE3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D55 #3D55DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 233A #233ABE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C2E #1C2E97 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1421 #14216C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D15 #0D1545 | Primary textHigh emphasis contentDark headings |
| 950 | 080D #080D2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E1E5F9;
--cobalt-200: #C7CEF5;
--cobalt-300: #9CA8ED;
--cobalt-400: #687BE3;
--cobalt-500: #3D55DB;
--cobalt-600: #233ABE;
--cobalt-700: #1C2E97;
--cobalt-800: #14216C;
--cobalt-900: #0D1545;
--cobalt-950: #080D2B;
}