Cobalt
#1152A2
BlueColor Codes
All color formats for development
HEX
#1152A2RGB
rgb(17, 82, 162)HSL
hsl(213, 81%, 35%)OKLCH
oklch(0.448 0.144 256.8)CMYK
cmyk(90%, 49%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0F4A91
2#0E4281
3#0C3971
4#0A3161
5#082951
6#072141
7#051930
8#031020
9#020810
Tints
Lighter variations
1#1461C0
2#1770DE
3#2D82E9
4#4B93EC
5#69A5EF
6#87B7F2
7#A5C9F6
8#C3DBF9
9#E1EDFC
Tones
Muted variations
1#18539A
2#1F5393
3#27548C
4#2E5585
5#35567D
6#3C5676
7#44576F
8#4B5868
9#525960
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F7 #F1F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFEC #DFECFC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3DB #C3DBF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95C0 #95C0F4 | BordersInactive statesPlaceholder text |
| 400 | 5D9F #5D9FEE | Disabled statesSecondary iconsMuted text |
| 500 | 2F83 #2F83E9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1567 #1567CB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1152 #1152A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C3B #0C3B73 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0825 #08254A | Primary textHigh emphasis contentDark headings |
| 950 | 0517 #05172E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F7FE;
--cobalt-100: #DFECFC;
--cobalt-200: #C3DBF9;
--cobalt-300: #95C0F4;
--cobalt-400: #5D9FEE;
--cobalt-500: #2F83E9;
--cobalt-600: #1567CB;
--cobalt-700: #1152A2;
--cobalt-800: #0C3B73;
--cobalt-900: #08254A;
--cobalt-950: #05172E;
}