Cobalt
#2351BE
BlueColor Codes
All color formats for development
HEX
#2351BERGB
rgb(35, 81, 190)HSL
hsl(222, 69%, 44%)OKLCH
oklch(0.473 0.179 263.6)CMYK
cmyk(82%, 57%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F49AB
2#1C4198
3#183985
4#153172
5#11295F
6#0E204C
7#0A1839
8#071026
9#030813
Tints
Lighter variations
1#275CD6
2#3E6DDC
3#567FE0
4#6E92E4
5#86A4E9
6#9EB6ED
7#B7C8F2
8#CFDBF6
9#E7EDFB
Tones
Muted variations
1#2B54B6
2#3257AE
3#3A5BA6
4#425E9F
5#496197
6#51648F
7#596787
8#616A80
9#686D78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E8 #E1E8F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7D5 #C7D5F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CB4 #9CB4ED | BordersInactive statesPlaceholder text |
| 400 | 688D #688DE3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D6D #3D6DDB | Primary brand colorCTAsActive elementsLinks |
| 600 | 2351 #2351BE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C41 #1C4197 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 142E #142E6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D1E #0D1E45 | Primary textHigh emphasis contentDark headings |
| 950 | 0812 #08122B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FD;
--cobalt-100: #E1E8F9;
--cobalt-200: #C7D5F5;
--cobalt-300: #9CB4ED;
--cobalt-400: #688DE3;
--cobalt-500: #3D6DDB;
--cobalt-600: #2351BE;
--cobalt-700: #1C4197;
--cobalt-800: #142E6C;
--cobalt-900: #0D1E45;
--cobalt-950: #08122B;
}