Cobalt
#0348B0
BlueColor Codes
All color formats for development
HEX
#0348B0RGB
rgb(3, 72, 176)HSL
hsl(216, 97%, 35%)OKLCH
oklch(0.435 0.177 260.3)CMYK
cmyk(98%, 59%, 0%, 31%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#02419E
2#023A8D
3#02327B
4#022B69
5#012458
6#011D46
7#011635
8#010E23
9#000712
Tints
Lighter variations
1#0355D0
2#0463F1
3#1A74FC
4#3B88FC
5#5C9CFD
6#7CB0FD
7#9DC4FE
8#BED7FE
9#DEEBFF
Tones
Muted variations
1#0B4AA7
2#144B9F
3#1D4D96
4#254F8D
5#2E5185
6#37527C
7#3F5473
8#48566B
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 | 8BB9 #8BB9FD | BordersInactive statesPlaceholder text |
| 400 | 4F94 #4F94FC | Disabled statesSecondary iconsMuted text |
| 500 | 1D76 #1D76FC | Primary brand colorCTAsActive elementsLinks |
| 600 | 035A #035ADD | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0348 #0348B0 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0233 #02337E | Text on light backgroundsHeadingsStrong borders |
| 900 | 0121 #012150 | 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: #8BB9FD;
--cobalt-400: #4F94FC;
--cobalt-500: #1D76FC;
--cobalt-600: #035ADD;
--cobalt-700: #0348B0;
--cobalt-800: #02337E;
--cobalt-900: #012150;
--cobalt-950: #011532;
}