Cobalt
#1E3694
BlueColor Codes
All color formats for development
HEX
#1E3694RGB
rgb(30, 54, 148)HSL
hsl(228, 66%, 35%)OKLCH
oklch(0.38 0.157 267.2)CMYK
cmyk(80%, 64%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B3185
2#182B77
3#152668
4#122059
5#0F1B4A
6#0C163B
7#09102C
8#060B1E
9#03050F
Tints
Lighter variations
1#2440B0
2#2A4ACB
3#3E5DD8
4#5A74DD
5#758BE3
6#91A2E8
7#ACBAEE
8#C8D1F4
9#E3E8F9
Tones
Muted variations
1#24398E
2#2A3D88
3#304182
4#36447D
5#3C4877
6#424B71
7#484F6B
8#4D5265
9#53565F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E6 #E1E6F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D1 #C8D1F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EAD #9EADEB | BordersInactive statesPlaceholder text |
| 400 | 6B82 #6B82E1 | Disabled statesSecondary iconsMuted text |
| 500 | 415F #415FD8 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2644 #2644BA | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1E36 #1E3694 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1627 #16276A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E19 #0E1944 | Primary textHigh emphasis contentDark headings |
| 950 | 090F #090F2A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FC;
--cobalt-100: #E1E6F9;
--cobalt-200: #C8D1F4;
--cobalt-300: #9EADEB;
--cobalt-400: #6B82E1;
--cobalt-500: #415FD8;
--cobalt-600: #2644BA;
--cobalt-700: #1E3694;
--cobalt-800: #16276A;
--cobalt-900: #0E1944;
--cobalt-950: #090F2A;
}