Cobalt
#1F2B93
BlueColor Codes
All color formats for development
HEX
#1F2B93RGB
rgb(31, 43, 147)HSL
hsl(234, 65%, 35%)OKLCH
oklch(0.359 0.168 269.8)CMYK
cmyk(79%, 71%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1C2785
2#192276
3#161E67
4#131A58
5#10154A
6#0C113B
7#090D2C
8#06091D
9#03040F
Tints
Lighter variations
1#2533AF
2#2B3BCA
3#404FD6
4#5B68DC
5#7681E2
6#929AE8
7#ADB3EE
8#C8CDF3
9#E4E6F9
Tones
Muted variations
1#252F8D
2#2B3488
3#313982
4#363D7C
5#3C4276
6#424770
7#484B6B
8#4E5065
9#53555F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E4 #E2E4F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8CD #C8CDF3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EA6 #9EA6EA | BordersInactive statesPlaceholder text |
| 400 | 6C77 #6C77E0 | Disabled statesSecondary iconsMuted text |
| 500 | 4251 #4251D7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2736 #2736B9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F2B #1F2B93 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 161F #161F69 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E14 #0E1443 | Primary textHigh emphasis contentDark headings |
| 950 | 090C #090C2A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FC;
--cobalt-100: #E2E4F9;
--cobalt-200: #C8CDF3;
--cobalt-300: #9EA6EA;
--cobalt-400: #6C77E0;
--cobalt-500: #4251D7;
--cobalt-600: #2736B9;
--cobalt-700: #1F2B93;
--cobalt-800: #161F69;
--cobalt-900: #0E1443;
--cobalt-950: #090C2A;
}