Cobalt
#2C43B5
BlueColor Codes
All color formats for development
HEX
#2C43B5RGB
rgb(44, 67, 181)HSL
hsl(230, 61%, 44%)OKLCH
oklch(0.441 0.182 268.7)CMYK
cmyk(76%, 63%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#273CA3
2#233591
3#1F2F7E
4#1A286C
5#16215A
6#121B48
7#0D1436
8#090D24
9#040712
Tints
Lighter variations
1#314BCC
2#475ED2
3#5E72D8
4#7586DE
5#8C9BE3
6#A3AFE9
7#BAC3EE
8#D1D7F4
9#E8EBF9
Tones
Muted variations
1#3347AE
2#394CA7
3#4050A0
4#475599
5#4E5992
6#555E8C
7#5C6385
8#63677E
9#696C77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E6 #E2E6F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CAD0 #CAD0F2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1AC #A1ACE8 | BordersInactive statesPlaceholder text |
| 400 | 6F81 #6F81DC | Disabled statesSecondary iconsMuted text |
| 500 | 465E #465ED2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C43 #2C43B5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2335 #233590 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1926 #192667 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1018 #101842 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0F #0A0F29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E2E6F8;
--cobalt-200: #CAD0F2;
--cobalt-300: #A1ACE8;
--cobalt-400: #6F81DC;
--cobalt-500: #465ED2;
--cobalt-600: #2C43B5;
--cobalt-700: #233590;
--cobalt-800: #192667;
--cobalt-900: #101842;
--cobalt-950: #0A0F29;
}