Cobalt
#1037A2
BlueColor Codes
All color formats for development
HEX
#1037A2RGB
rgb(16, 55, 162)HSL
hsl(224, 82%, 35%)OKLCH
oklch(0.391 0.178 264.1)CMYK
cmyk(90%, 66%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E3292
2#0D2C82
3#0B2772
4#0A2161
5#081C51
6#061641
7#051131
8#030B20
9#020610
Tints
Lighter variations
1#1341C1
2#164CDF
3#2C5FEA
4#4A75ED
5#688CF0
6#86A3F3
7#A5BAF6
8#C3D1F9
9#E1E8FC
Tones
Muted variations
1#173B9B
2#1F3E94
3#26418C
4#2D4585
5#35487E
6#3C4C77
7#434F6F
8#4B5268
9#525661
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE6 #DFE6FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3D1 #C3D1F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94AE #94AEF4 | BordersInactive statesPlaceholder text |
| 400 | 5D84 #5D84EF | Disabled statesSecondary iconsMuted text |
| 500 | 2E60 #2E60EA | Primary brand colorCTAsActive elementsLinks |
| 600 | 1445 #1445CC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1037 #1037A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B27 #0B2774 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0719 #07194A | Primary textHigh emphasis contentDark headings |
| 950 | 0510 #05102E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DFE6FC;
--cobalt-200: #C3D1F9;
--cobalt-300: #94AEF4;
--cobalt-400: #5D84EF;
--cobalt-500: #2E60EA;
--cobalt-600: #1445CC;
--cobalt-700: #1037A2;
--cobalt-800: #0B2774;
--cobalt-900: #07194A;
--cobalt-950: #05102E;
}