Cobalt
#0B59D5
BlueColor Codes
All color formats for development
HEX
#0B59D5RGB
rgb(11, 89, 213)HSL
hsl(217, 90%, 44%)OKLCH
oklch(0.503 0.203 260.6)CMYK
cmyk(95%, 58%, 0%, 16%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A50C0
2#0947AB
3#083E95
4#073580
5#062C6B
6#042355
7#031B40
8#02122B
9#010915
Tints
Lighter variations
1#0D64F0
2#2675F4
3#4186F5
4#5C97F6
5#77A9F8
6#92BAF9
7#AECBFB
8#C9DCFC
9#E4EEFE
Tones
Muted variations
1#155BCB
2#1F5DC1
3#2A60B7
4#3462AD
5#3E64A3
6#486799
7#52698E
8#5C6B84
9#666E7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F6 #F0F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE9 #DDE9FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0D7 #C0D7FC | Secondary backgroundsInput backgroundsDividers |
| 300 | 90B8 #90B8F9 | BordersInactive statesPlaceholder text |
| 400 | 5593 #5593F6 | Disabled statesSecondary iconsMuted text |
| 500 | 2574 #2574F4 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0B59 #0B59D5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0947 #0947AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0632 #063279 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0420 #04204E | Primary textHigh emphasis contentDark headings |
| 950 | 0314 #031430 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F6FE;
--cobalt-100: #DDE9FD;
--cobalt-200: #C0D7FC;
--cobalt-300: #90B8F9;
--cobalt-400: #5593F6;
--cobalt-500: #2574F4;
--cobalt-600: #0B59D5;
--cobalt-700: #0947AA;
--cobalt-800: #063279;
--cobalt-900: #04204E;
--cobalt-950: #031430;
}