Cobalt
#1127A2
BlueColor Codes
All color formats for development
HEX
#1127A2RGB
rgb(17, 39, 162)HSL
hsl(231, 81%, 35%)OKLCH
oklch(0.364 0.195 266.3)CMYK
cmyk(90%, 76%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0F2391
2#0E1F81
3#0C1B71
4#0A1761
5#081351
6#070F41
7#050C30
8#030820
9#020410
Tints
Lighter variations
1#142EC0
2#1735DE
3#2D49E9
4#4B63EC
5#697DEF
6#8797F2
7#A5B1F6
8#C3CBF9
9#E1E5FC
Tones
Muted variations
1#182C9A
2#1F3193
3#27368C
4#2E3B85
5#35407D
6#3C4576
7#444A6F
8#4B4F68
9#525460
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 | C3CB #C3CBF9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 95A3 #95A3F4 | BordersInactive statesPlaceholder text |
| 400 | 5D73 #5D73EE | Disabled statesSecondary iconsMuted text |
| 500 | 2F4B #2F4BE9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 1531 #1531CB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1127 #1127A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0C1C #0C1C73 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0812 #08124A | Primary textHigh emphasis contentDark headings |
| 950 | 050B #050B2E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F3FE;
--cobalt-100: #DFE3FC;
--cobalt-200: #C3CBF9;
--cobalt-300: #95A3F4;
--cobalt-400: #5D73EE;
--cobalt-500: #2F4BE9;
--cobalt-600: #1531CB;
--cobalt-700: #1127A2;
--cobalt-800: #0C1C73;
--cobalt-900: #08124A;
--cobalt-950: #050B2E;
}