Cobalt
#233390
BlueColor Codes
All color formats for development
HEX
#233390RGB
rgb(35, 51, 144)HSL
hsl(231, 61%, 35%)OKLCH
oklch(0.373 0.154 269.6)CMYK
cmyk(76%, 65%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F2E81
2#1C2973
3#182465
4#151F56
5#111A48
6#0E1439
7#0A0F2B
8#070A1D
9#03050E
Tints
Lighter variations
1#293DAA
2#3046C5
3#4459D2
4#5F71D8
5#7A89DF
6#94A0E5
7#AFB8EC
8#CAD0F2
9#E4E7F9
Tones
Muted variations
1#28378A
2#2E3B85
3#333F7F
4#39427A
5#3E4674
6#434A6F
7#494E6A
8#4E5264
9#54555F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E6 #E2E6F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD0 #CAD0F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1AB #A1ABE8 | BordersInactive statesPlaceholder text |
| 400 | 6F80 #6F80DC | Disabled statesSecondary iconsMuted text |
| 500 | 465B #465BD2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C40 #2C40B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2333 #233390 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1925 #192567 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1017 #101742 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0F #0A0F29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E2E6F8;
--cobalt-200: #CAD0F2;
--cobalt-300: #A1ABE8;
--cobalt-400: #6F80DC;
--cobalt-500: #465BD2;
--cobalt-600: #2C40B5;
--cobalt-700: #233390;
--cobalt-800: #192567;
--cobalt-900: #101742;
--cobalt-950: #0A0F29;
}