Cobalt
#2C3CB5
BlueColor Codes
All color formats for development
HEX
#2C3CB5RGB
rgb(44, 60, 181)HSL
hsl(233, 61%, 44%)OKLCH
oklch(0.429 0.19 270.1)CMYK
cmyk(76%, 67%, 0%, 29%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2736A3
2#233091
3#1F2A7E
4#1A246C
5#161E5A
6#121848
7#0D1236
8#090C24
9#040612
Tints
Lighter variations
1#3143CC
2#4757D2
3#5E6CD8
4#7581DE
5#8C96E3
6#A3ABE9
7#BAC0EE
8#D1D5F4
9#E8EAF9
Tones
Muted variations
1#3341AE
2#3946A7
3#404BA0
4#475199
5#4E5692
6#555B8C
7#5C6085
8#63667E
9#696B77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F4 #F3F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E5 #E2E5F8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CACE #CACEF2 | Secondary backgroundsInput backgroundsDividers |
| 300 | A1A9 #A1A9E8 | BordersInactive statesPlaceholder text |
| 400 | 6F7C #6F7CDC | Disabled statesSecondary iconsMuted text |
| 500 | 4657 #4657D2 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2C3C #2C3CB5 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2330 #233090 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1922 #192267 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1016 #101642 | Primary textHigh emphasis contentDark headings |
| 950 | 0A0E #0A0E29 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F4FC;
--cobalt-100: #E2E5F8;
--cobalt-200: #CACEF2;
--cobalt-300: #A1A9E8;
--cobalt-400: #6F7CDC;
--cobalt-500: #4657D2;
--cobalt-600: #2C3CB5;
--cobalt-700: #233090;
--cobalt-800: #192267;
--cobalt-900: #101642;
--cobalt-950: #0A0E29;
}