Cobalt
#1E3CC2
BlueColor Codes
All color formats for development
HEX
#1E3CC2RGB
rgb(30, 60, 194)HSL
hsl(229, 73%, 44%)OKLCH
oklch(0.436 0.21 266.5)CMYK
cmyk(85%, 69%, 0%, 24%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B36AF
2#18309B
3#152A88
4#122474
5#0F1E61
6#0C184E
7#09123A
8#060C27
9#030613
Tints
Lighter variations
1#2244DB
2#3958E0
3#526DE4
4#6B82E8
5#8397EC
6#9CABF0
7#B5C0F3
8#CED5F7
9#E6EAFB
Tones
Muted variations
1#2642BA
2#2F47B2
3#374CAA
4#3F51A1
5#475699
6#4F5B91
7#586189
8#606681
9#686B78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E0E5 #E0E5FA | Light backgroundsTable row hoverSkeleton loading |
| 200 | C6CF #C6CFF6 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9AA9 #9AA9EF | BordersInactive statesPlaceholder text |
| 400 | 657C #657CE7 | Disabled statesSecondary iconsMuted text |
| 500 | 3857 #3857E0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1E3C #1E3CC2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1830 #18309A | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1122 #11226E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0B16 #0B1647 | Primary textHigh emphasis contentDark headings |
| 950 | 070E #070E2C | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FD;
--cobalt-100: #E0E5FA;
--cobalt-200: #C6CFF6;
--cobalt-300: #9AA9EF;
--cobalt-400: #657CE7;
--cobalt-500: #3857E0;
--cobalt-600: #1E3CC2;
--cobalt-700: #18309A;
--cobalt-800: #11226E;
--cobalt-900: #0B1647;
--cobalt-950: #070E2C;
}