Cobalt
#2A52B7
BlueColor Codes
All color formats for development
HEX
#2A52B7RGB
rgb(42, 82, 183)HSL
hsl(223, 63%, 44%)OKLCH
oklch(0.471 0.166 264.5)CMYK
cmyk(77%, 55%, 0%, 28%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2549A5
2#214192
3#1D3980
4#19316E
5#15295B
6#112149
7#0C1837
8#081025
9#040812
Tints
Lighter variations
1#2F5CCE
2#456ED5
3#5C80DA
4#7392DF
5#8BA4E5
6#A2B6EA
7#B9C8EF
8#D0DBF4
9#E8EDFA
Tones
Muted variations
1#3155B0
2#3858A9
3#3F5BA2
4#465E9B
5#4D6194
6#54648C
7#5B6785
8#626A7E
9#696D77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E8 #E2E8F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C9D5 #C9D5F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9FB4 #9FB4E9 | BordersInactive statesPlaceholder text |
| 400 | 6E8D #6E8DDE | Disabled statesSecondary iconsMuted text |
| 500 | 446D #446DD5 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2A52 #2A52B7 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2141 #214191 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 182E #182E68 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0F1E #0F1E43 | 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: #F3F5FC;
--cobalt-100: #E2E8F8;
--cobalt-200: #C9D5F3;
--cobalt-300: #9FB4E9;
--cobalt-400: #6E8DDE;
--cobalt-500: #446DD5;
--cobalt-600: #2A52B7;
--cobalt-700: #214191;
--cobalt-800: #182E68;
--cobalt-900: #0F1E43;
--cobalt-950: #09132A;
}