Cobalt
#1030A2
BlueColor Codes
All color formats for development
HEX
#1030A2RGB
rgb(16, 48, 162)HSL
hsl(227, 82%, 35%)OKLCH
oklch(0.378 0.186 265.2)CMYK
cmyk(90%, 70%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E2B92
2#0D2682
3#0B2172
4#0A1D61
5#081851
6#061341
7#050E31
8#030A20
9#020510
Tints
Lighter variations
1#1339C1
2#1642DF
3#2C55EA
4#4A6DED
5#6886F0
6#869EF3
7#A5B6F6
8#C3CEF9
9#E1E7FC
Tones
Muted variations
1#17349B
2#1F3894
3#263C8C
4#2D4085
5#35457E
6#3C4977
7#434D6F
8#4B5168
9#525561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE5 #DFE5FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3CE #C3CEF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94A9 #94A9F4 | BordersInactive statesPlaceholder text |
| 400 | 5D7C #5D7CEF | Disabled statesSecondary iconsMuted text |
| 500 | 2E57 #2E57EA | Primary brand colorCTAsActive elementsLinks |
| 600 | 143C #143CCC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1030 #1030A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B22 #0B2274 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0716 #07164A | Primary textHigh emphasis contentDark headings |
| 950 | 050E #050E2E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DFE5FC;
--cobalt-200: #C3CEF9;
--cobalt-300: #94A9F4;
--cobalt-400: #5D7CEF;
--cobalt-500: #2E57EA;
--cobalt-600: #143CCC;
--cobalt-700: #1030A2;
--cobalt-800: #0B2274;
--cobalt-900: #07164A;
--cobalt-950: #050E2E;
}