Cobalt
#1028A2
BlueColor Codes
All color formats for development
HEX
#1028A2RGB
rgb(16, 40, 162)HSL
hsl(230, 82%, 35%)OKLCH
oklch(0.365 0.194 266)CMYK
cmyk(90%, 75%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E2492
2#0D2082
3#0B1C72
4#0A1861
5#081451
6#061041
7#050C31
8#030820
9#020410
Tints
Lighter variations
1#1330C1
2#1637DF
3#2C4CEA
4#4A65ED
5#687FF0
6#8698F3
7#A5B2F6
8#C3CCF9
9#E1E5FC
Tones
Muted variations
1#172D9B
2#1F3294
3#26378C
4#2D3C85
5#35417E
6#3C4677
7#434B6F
8#4B4F68
9#525461
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F3 #F1F3FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE3 #DFE3FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3CC #C3CCF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94A4 #94A4F4 | BordersInactive statesPlaceholder text |
| 400 | 5D75 #5D75EF | Disabled statesSecondary iconsMuted text |
| 500 | 2E4E #2E4EEA | Primary brand colorCTAsActive elementsLinks |
| 600 | 1433 #1433CC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1028 #1028A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B1D #0B1D74 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0712 #07124A | 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: #DFE3FC;
--cobalt-200: #C3CCF9;
--cobalt-300: #94A4F4;
--cobalt-400: #5D75EF;
--cobalt-500: #2E4EEA;
--cobalt-600: #1433CC;
--cobalt-700: #1028A2;
--cobalt-800: #0B1D74;
--cobalt-900: #07124A;
--cobalt-950: #050C2E;
}