Cobalt
#0D45A5
BlueColor Codes
All color formats for development
HEX
#0D45A5RGB
rgb(13, 69, 165)HSL
hsl(218, 85%, 35%)OKLCH
oklch(0.421 0.165 260.9)CMYK
cmyk(92%, 58%, 0%, 35%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0C3E95
2#0B3784
3#093074
4#082963
5#072353
6#051C42
7#041532
8#030E21
9#010711
Tints
Lighter variations
1#1052C4
2#125FE2
3#2871EE
4#4785F0
5#6699F3
6#84AEF5
7#A3C2F8
8#C2D6FA
9#E0EBFD
Tones
Muted variations
1#15479E
2#1D4996
3#244B8E
4#2C4D87
5#334F7F
6#3B5178
7#425370
8#4A5568
9#525761
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F6 #F1F6FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DEE9 #DEE9FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C2D6 #C2D6FA | Secondary backgroundsInput backgroundsDividers |
| 300 | 92B7 #92B7F6 | BordersInactive statesPlaceholder text |
| 400 | 5A92 #5A92F2 | Disabled statesSecondary iconsMuted text |
| 500 | 2B72 #2B72EE | Primary brand colorCTAsActive elementsLinks |
| 600 | 1157 #1157D0 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0D45 #0D45A5 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0A31 #0A3176 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0620 #06204B | Primary textHigh emphasis contentDark headings |
| 950 | 0414 #04142F | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F6FE;
--cobalt-100: #DEE9FC;
--cobalt-200: #C2D6FA;
--cobalt-300: #92B7F6;
--cobalt-400: #5A92F2;
--cobalt-500: #2B72EE;
--cobalt-600: #1157D0;
--cobalt-700: #0D45A5;
--cobalt-800: #0A3176;
--cobalt-900: #06204B;
--cobalt-950: #04142F;
}