Cobalt
#2744B9
BlueColor Codes
All color formats for development
HEX
#2744B9RGB
rgb(39, 68, 185)HSL
hsl(228, 65%, 44%)OKLCH
oklch(0.445 0.187 267.2)CMYK
cmyk(79%, 63%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#233EA7
2#1F3794
3#1B3082
4#18296F
5#14225D
6#101B4A
7#0C1538
8#080E25
9#040713
Tints
Lighter variations
1#2C4DD1
2#4360D7
3#5A74DC
4#7288E1
5#899CE6
6#A1B0EB
7#B8C3F0
8#D0D7F5
9#E7EBFA
Tones
Muted variations
1#2F49B2
2#364DAB
3#3D52A3
4#44569C
5#4C5A95
6#535F8D
7#5A6386
8#62677F
9#696C77
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F4 #F2F4FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E2E6 #E2E6F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8D1 #C8D1F3 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9EAD #9EADEA | BordersInactive statesPlaceholder text |
| 400 | 6C83 #6C83E0 | Disabled statesSecondary iconsMuted text |
| 500 | 425F #425FD7 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2744 #2744B9 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1F36 #1F3693 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1627 #162769 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0E19 #0E1943 | Primary textHigh emphasis contentDark headings |
| 950 | 0910 #09102A | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F4FC;
--cobalt-100: #E2E6F9;
--cobalt-200: #C8D1F3;
--cobalt-300: #9EADEA;
--cobalt-400: #6C83E0;
--cobalt-500: #425FD7;
--cobalt-600: #2744B9;
--cobalt-700: #1F3693;
--cobalt-800: #162769;
--cobalt-900: #0E1943;
--cobalt-950: #09102A;
}