Cobalt
#102BA2
BlueColor Codes
All color formats for development
HEX
#102BA2RGB
rgb(16, 43, 162)HSL
hsl(229, 82%, 35%)OKLCH
oklch(0.37 0.191 265.7)CMYK
cmyk(90%, 73%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E2792
2#0D2282
3#0B1E72
4#0A1A61
5#081551
6#061141
7#050D31
8#030920
9#020410
Tints
Lighter variations
1#1333C1
2#163BDF
3#2C4FEA
4#4A68ED
5#6881F0
6#869AF3
7#A5B3F6
8#C3CDF9
9#E1E6FC
Tones
Muted variations
1#17309B
2#1F3494
3#26398C
4#2D3D85
5#35427E
6#3C4777
7#434B6F
8#4B5068
9#525561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE4 #DFE4FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3CD #C3CDF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94A6 #94A6F4 | BordersInactive statesPlaceholder text |
| 400 | 5D77 #5D77EF | Disabled statesSecondary iconsMuted text |
| 500 | 2E51 #2E51EA | Primary brand colorCTAsActive elementsLinks |
| 600 | 1436 #1436CC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 102B #102BA2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B1F #0B1F74 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0714 #07144A | Primary textHigh emphasis contentDark headings |
| 950 | 050C #050C2E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DFE4FC;
--cobalt-200: #C3CDF9;
--cobalt-300: #94A6F4;
--cobalt-400: #5D77EF;
--cobalt-500: #2E51EA;
--cobalt-600: #1436CC;
--cobalt-700: #102BA2;
--cobalt-800: #0B1F74;
--cobalt-900: #07144A;
--cobalt-950: #050C2E;
}