Cobalt
#344CAD
BlueColor Codes
All color formats for development
HEX
#344CADRGB
rgb(52, 76, 173)HSL
hsl(228, 54%, 44%)OKLCH
oklch(0.456 0.157 268.8)CMYK
cmyk(70%, 56%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2E449C
2#293D8A
3#243579
4#1F2E68
5#1A2656
6#151E45
7#0F1734
8#0A0F23
9#050811
Tints
Lighter variations
1#3A56C3
2#4F68CA
3#657BD1
4#7B8ED8
5#91A0DE
6#A7B3E5
7#BDC6EB
8#D3D9F2
9#E9ECF8
Tones
Muted variations
1#3A4FA7
2#4053A1
3#46579B
4#4C5A95
5#525E8E
6#586288
7#5E6582
8#64697C
9#6A6D76
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F5 #F3F5FB | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E4E7 #E4E7F7 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CCD3 #CCD3F0 | Secondary backgroundsInput backgroundsDividers |
| 300 | A5B1 #A5B1E4 | BordersInactive statesPlaceholder text |
| 400 | 7689 #7689D6 | Disabled statesSecondary iconsMuted text |
| 500 | 4E67 #4E67CA | Primary brand colorCTAsActive elementsLinks |
| 600 | 344C #344CAD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 293C #293C89 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1D2B #1D2B62 | Text on light backgroundsHeadingsStrong borders |
| 900 | 131C #131C3F | Primary textHigh emphasis contentDark headings |
| 950 | 0C11 #0C1127 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F5FB;
--cobalt-100: #E4E7F7;
--cobalt-200: #CCD3F0;
--cobalt-300: #A5B1E4;
--cobalt-400: #7689D6;
--cobalt-500: #4E67CA;
--cobalt-600: #344CAD;
--cobalt-700: #293C89;
--cobalt-800: #1D2B62;
--cobalt-900: #131C3F;
--cobalt-950: #0C1127;
}