Cobalt
#1D2795
BlueColor Codes
All color formats for development
HEX
#1D2795RGB
rgb(29, 39, 149)HSL
hsl(235, 67%, 35%)OKLCH
oklch(0.354 0.176 269.7)CMYK
cmyk(81%, 74%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B2386
2#182077
3#151C68
4#121859
5#0F144B
6#0C103C
7#090C2D
8#06081E
9#03040F
Tints
Lighter variations
1#232FB1
2#2836CC
3#3D4AD9
4#5964DE
5#757EE4
6#9098E9
7#ACB2EF
8#C8CBF4
9#E3E5FA
Tones
Muted variations
1#232C8F
2#293189
3#2F3683
4#353B7D
5#3B4077
6#414571
7#474A6B
8#4D4F65
9#53545F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E3 #E1E3F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8CB #C8CBF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DA4 #9DA4EC | BordersInactive statesPlaceholder text |
| 400 | 6A74 #6A74E2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F4C #3F4CD9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2532 #2532BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D27 #1D2795 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 151C #151C6A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D12 #0D1244 | Primary textHigh emphasis contentDark headings |
| 950 | 080B #080B2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FC;
--cobalt-100: #E1E3F9;
--cobalt-200: #C8CBF4;
--cobalt-300: #9DA4EC;
--cobalt-400: #6A74E2;
--cobalt-500: #3F4CD9;
--cobalt-600: #2532BB;
--cobalt-700: #1D2795;
--cobalt-800: #151C6A;
--cobalt-900: #0D1244;
--cobalt-950: #080B2B;
}