Cobalt
#1E5DC2
BlueColor Codes
All color formats for development
HEX
#1E5DC2RGB
rgb(30, 93, 194)HSL
hsl(217, 73%, 44%)OKLCH
oklch(0.499 0.171 259.8)CMYK
cmyk(85%, 52%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B54AF
2#184A9B
3#154188
4#123874
5#0F2F61
6#0C254E
7#091C3A
8#061327
9#030913
Tints
Lighter variations
1#2269DB
2#3979E0
3#528AE4
4#6B9BE8
5#83ABEC
6#9CBCF0
7#B5CDF3
8#CEDEF7
9#E6EEFB
Tones
Muted variations
1#265FBA
2#2F61B2
3#3763AA
4#3F65A1
5#476799
6#4F6991
7#586A89
8#606C81
9#686E78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0EA #E0EAFA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D8 #C6D8F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9ABA #9ABAEF | BordersInactive statesPlaceholder text |
| 400 | 6597 #6597E7 | Disabled statesSecondary iconsMuted text |
| 500 | 3879 #3879E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E5D #1E5DC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 184A #184A9A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1135 #11356E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B22 #0B2247 | Primary textHigh emphasis contentDark headings |
| 950 | 0715 #07152C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FD;
--cobalt-100: #E0EAFA;
--cobalt-200: #C6D8F6;
--cobalt-300: #9ABAEF;
--cobalt-400: #6597E7;
--cobalt-500: #3879E0;
--cobalt-600: #1E5DC2;
--cobalt-700: #184A9A;
--cobalt-800: #11356E;
--cobalt-900: #0B2247;
--cobalt-950: #07152C;
}