Cobalt
#1F4293
BlueColor Codes
All color formats for development
HEX
#1F4293RGB
rgb(31, 66, 147)HSL
hsl(222, 65%, 35%)OKLCH
oklch(0.404 0.14 263.7)CMYK
cmyk(79%, 55%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C3B85
2#193576
3#162E67
4#132858
5#10214A
6#0C1A3B
7#09142C
8#060D1D
9#03070F
Tints
Lighter variations
1#254EAF
2#2B5BCA
3#406DD6
4#5B82DC
5#7697E2
6#92ABE8
7#ADC0EE
8#C8D5F3
9#E4EAF9
Tones
Muted variations
1#25448D
2#2B4788
3#314982
4#364B7C
5#3C4E76
6#425070
7#48526B
8#4E5565
9#53575F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E9 #E2E9F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D5 #C8D5F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EB5 #9EB5EA | BordersInactive statesPlaceholder text |
| 400 | 6C8F #6C8FE0 | Disabled statesSecondary iconsMuted text |
| 500 | 426E #426ED7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2753 #2753B9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F42 #1F4293 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 162F #162F69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E1E #0E1E43 | Primary textHigh emphasis contentDark headings |
| 950 | 0913 #09132A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FC;
--cobalt-100: #E2E9F9;
--cobalt-200: #C8D5F3;
--cobalt-300: #9EB5EA;
--cobalt-400: #6C8FE0;
--cobalt-500: #426ED7;
--cobalt-600: #2753B9;
--cobalt-700: #1F4293;
--cobalt-800: #162F69;
--cobalt-900: #0E1E43;
--cobalt-950: #09132A;
}