Cobalt
#0448AE
BlueColor Codes
All color formats for development
HEX
#0448AERGB
rgb(4, 72, 174)HSL
hsl(216, 96%, 35%)OKLCH
oklch(0.434 0.174 260.2)CMYK
cmyk(98%, 59%, 0%, 32%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#03419D
2#033A8C
3#02327A
4#022B69
5#022457
6#011D46
7#011634
8#010E23
9#000711
Tints
Lighter variations
1#0456CF
2#0563F0
3#1C75FA
4#3C88FB
5#5D9CFC
6#7DB0FC
7#9EC4FD
8#BED7FE
9#DFEBFE
Tones
Muted variations
1#0C4AA6
2#154C9E
3#1D4D95
4#264F8D
5#2E5184
6#37527C
7#405473
8#48566A
9#515862
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F6 #F0F6FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCEA #DCEAFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BED7 #BED7FE | Secondary backgroundsInput backgroundsDividers |
| 300 | 8CB9 #8CB9FD | BordersInactive statesPlaceholder text |
| 400 | 5095 #5095FB | Disabled statesSecondary iconsMuted text |
| 500 | 1E76 #1E76FA | Primary brand colorCTAsActive elementsLinks |
| 600 | 045B #045BDC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0448 #0448AF | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0334 #03347D | Text on light backgroundsHeadingsStrong borders |
| 900 | 0221 #022150 | Primary textHigh emphasis contentDark headings |
| 950 | 0115 #011532 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F6FF;
--cobalt-100: #DCEAFE;
--cobalt-200: #BED7FE;
--cobalt-300: #8CB9FD;
--cobalt-400: #5095FB;
--cobalt-500: #1E76FA;
--cobalt-600: #045BDC;
--cobalt-700: #0448AF;
--cobalt-800: #03347D;
--cobalt-900: #022150;
--cobalt-950: #011532;
}