Cobalt
#1043A2
BlueColor Codes
All color formats for development
HEX
#1043A2RGB
rgb(16, 67, 162)HSL
hsl(219, 82%, 35%)OKLCH
oklch(0.415 0.163 261.6)CMYK
cmyk(90%, 59%, 0%, 36%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0E3D92
2#0D3682
3#0B2F72
4#0A2861
5#082251
6#061B41
7#051431
8#030D20
9#020710
Tints
Lighter variations
1#1350C1
2#165CDF
3#2C6EEA
4#4A83ED
5#6898F0
6#86ACF3
7#A5C1F6
8#C3D6F9
9#E1EAFC
Tones
Muted variations
1#17459B
2#1F4894
3#264A8C
4#2D4C85
5#354E7E
6#3C5077
7#43536F
8#4B5568
9#525761
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F5 #F1F5FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DFE9 #DFE9FC | Light backgroundsTable row hoverSkeleton loading |
| 200 | C3D6 #C3D6F9 | Secondary backgroundsInput backgroundsDividers |
| 300 | 94B6 #94B6F4 | BordersInactive statesPlaceholder text |
| 400 | 5D90 #5D90EF | Disabled statesSecondary iconsMuted text |
| 500 | 2E70 #2E70EA | Primary brand colorCTAsActive elementsLinks |
| 600 | 1455 #1455CC | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1043 #1043A2 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0B30 #0B3074 | Text on light backgroundsHeadingsStrong borders |
| 900 | 071F #071F4A | Primary textHigh emphasis contentDark headings |
| 950 | 0513 #05132E | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F5FE;
--cobalt-100: #DFE9FC;
--cobalt-200: #C3D6F9;
--cobalt-300: #94B6F4;
--cobalt-400: #5D90EF;
--cobalt-500: #2E70EA;
--cobalt-600: #1455CC;
--cobalt-700: #1043A2;
--cobalt-800: #0B3074;
--cobalt-900: #071F4A;
--cobalt-950: #05132E;
}