Cobalt
#2349BE
BlueColor Codes
All color formats for development
HEX
#2349BERGB
rgb(35, 73, 190)HSL
hsl(225, 69%, 44%)OKLCH
oklch(0.457 0.189 265.4)CMYK
cmyk(82%, 62%, 0%, 25%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1F42AB
2#1C3B98
3#183385
4#152C72
5#11255F
6#0E1D4C
7#0A1639
8#070F26
9#030713
Tints
Lighter variations
1#2753D6
2#3E65DC
3#5679E0
4#6E8CE4
5#869FE9
6#9EB2ED
7#B7C5F2
8#CFD9F6
9#E7ECFB
Tones
Muted variations
1#2B4DB6
2#3251AE
3#3A55A6
4#42599F
5#495D97
6#51618F
7#596587
8#616880
9#686C78
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F5 #F2F5FD | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E7 #E1E7F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C7D2 #C7D2F5 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9CB0 #9CB0ED | BordersInactive statesPlaceholder text |
| 400 | 6887 #6887E3 | Disabled statesSecondary iconsMuted text |
| 500 | 3D65 #3D65DB | Primary brand colorCTAsActive elementsLinks |
| 600 | 2349 #2349BE | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1C3A #1C3A97 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 142A #142A6C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D1B #0D1B45 | Primary textHigh emphasis contentDark headings |
| 950 | 0811 #08112B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F5FD;
--cobalt-100: #E1E7F9;
--cobalt-200: #C7D2F5;
--cobalt-300: #9CB0ED;
--cobalt-400: #6887E3;
--cobalt-500: #3D65DB;
--cobalt-600: #2349BE;
--cobalt-700: #1C3A97;
--cobalt-800: #142A6C;
--cobalt-900: #0D1B45;
--cobalt-950: #08112B;
}