Cobalt
#1E58C2
BlueColor Codes
All color formats for development
HEX
#1E58C2RGB
rgb(30, 88, 194)HSL
hsl(219, 73%, 44%)OKLCH
oklch(0.489 0.177 261.3)CMYK
cmyk(85%, 55%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B4FAF
2#18469B
3#153D88
4#123574
5#0F2C61
6#0C234E
7#091A3A
8#061227
9#030913
Tints
Lighter variations
1#2263DB
2#3974E0
3#5285E4
4#6B97E8
5#83A8EC
6#9CB9F0
7#B5CBF3
8#CEDCF7
9#E6EEFB
Tones
Muted variations
1#265ABA
2#2F5DB2
3#375FAA
4#3F61A1
5#476499
6#4F6691
7#586989
8#606B81
9#686E78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F6 #F2F6FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E9 #E0E9FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6D7 #C6D7F6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AB8 #9AB8EF | BordersInactive statesPlaceholder text |
| 400 | 6592 #6592E7 | Disabled statesSecondary iconsMuted text |
| 500 | 3873 #3873E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E58 #1E58C2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1846 #18469A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1132 #11326E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B20 #0B2047 | Primary textHigh emphasis contentDark headings |
| 950 | 0714 #07142C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F6FD;
--cobalt-100: #E0E9FA;
--cobalt-200: #C6D7F6;
--cobalt-300: #9AB8EF;
--cobalt-400: #6592E7;
--cobalt-500: #3873E0;
--cobalt-600: #1E58C2;
--cobalt-700: #18469A;
--cobalt-800: #11326E;
--cobalt-900: #0B2047;
--cobalt-950: #07142C;
}