Cobalt
#05427A
BlueColor Codes
All color formats for development
HEX
#05427ARGB
rgb(5, 66, 122)HSL
hsl(209, 92%, 25%)OKLCH
oklch(0.378 0.111 252.6)CMYK
cmyk(96%, 46%, 0%, 52%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#053B6E
2#043562
3#042E56
4#032749
5#03213D
6#021A31
7#021425
8#010D18
9#01070C
Tints
Lighter variations
1#07559F
2#0869C4
3#0A7DE9
4#2390F6
5#47A2F7
6#6CB5F9
7#91C7FA
8#B6DAFC
9#DAECFD
Tones
Muted variations
1#0B4275
2#11416F
3#174169
4#1D4163
5#22415D
6#284157
7#2E4051
8#34404B
9#3A4046
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F8 #F0F8FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDEE #DDEEFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BFDF #BFDFFC | Secondary backgroundsInput backgroundsDividers |
| 300 | 8EC6 #8EC6FA | BordersInactive statesPlaceholder text |
| 400 | 54A8 #54A8F8 | Disabled statesSecondary iconsMuted text |
| 500 | 2390 #2390F6 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0974 #0974D7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 075C #075CAB | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0542 #05427A | Text on light backgroundsHeadingsStrong borders |
| 900 | 032A #032A4E | Primary textHigh emphasis contentDark headings |
| 950 | 021A #021A31 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F8FE;
--cobalt-100: #DDEEFE;
--cobalt-200: #BFDFFC;
--cobalt-300: #8EC6FA;
--cobalt-400: #54A8F8;
--cobalt-500: #2390F6;
--cobalt-600: #0974D7;
--cobalt-700: #075CAB;
--cobalt-800: #05427A;
--cobalt-900: #032A4E;
--cobalt-950: #021A31;
}