Cobalt
#0A66D6
BlueColor Codes
All color formats for development
HEX
#0A66D6RGB
rgb(10, 102, 214)HSL
hsl(213, 91%, 44%)OKLCH
oklch(0.531 0.189 257.8)CMYK
cmyk(95%, 52%, 0%, 16%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#095CC1
2#0852AB
3#074796
4#063D81
5#05336B
6#042956
7#031F40
8#02142B
9#010A15
Tints
Lighter variations
1#0B73F2
2#2582F5
3#4092F6
4#5BA2F7
5#77B1F9
6#92C1FA
7#ADD0FB
8#C8E0FC
9#E4EFFE
Tones
Muted variations
1#1467CC
2#1F68C2
3#2969B8
4#336AAD
5#3D6BA3
6#476C99
7#526D8F
8#5C6E85
9#666F7A
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEC #DDECFD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C0DB #C0DBFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8FBF #8FBFFA | BordersInactive statesPlaceholder text |
| 400 | 559E #559EF7 | Disabled statesSecondary iconsMuted text |
| 500 | 2482 #2482F5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0A66 #0A66D6 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0851 #0851AA | Active/pressed statesDark mode accentsSecondary text |
| 800 | 063A #063A7A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0425 #04254E | Primary textHigh emphasis contentDark headings |
| 950 | 0217 #021731 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FE;
--cobalt-100: #DDECFD;
--cobalt-200: #C0DBFC;
--cobalt-300: #8FBFFA;
--cobalt-400: #559EF7;
--cobalt-500: #2482F5;
--cobalt-600: #0A66D6;
--cobalt-700: #0851AA;
--cobalt-800: #063A7A;
--cobalt-900: #04254E;
--cobalt-950: #021731;
}