Cobalt
#1D5195
BlueColor Codes
All color formats for development
HEX
#1D5195RGB
rgb(29, 81, 149)HSL
hsl(214, 67%, 35%)OKLCH
oklch(0.439 0.124 256.7)CMYK
cmyk(81%, 46%, 0%, 42%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#1B4986
2#184177
3#153968
4#123159
5#0F294B
6#0C213C
7#09182D
8#06101E
9#03080F
Tints
Lighter variations
1#2360B1
2#286FCC
3#3D81D9
4#5993DE
5#75A5E4
6#90B7E9
7#ACC9EF
8#C8DBF4
9#E3EDFA
Tones
Muted variations
1#23528F
2#295389
3#2F5483
4#35547D
5#3B5577
6#415671
7#47576B
8#4D5865
9#53585F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F7 #F2F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1EC #E1ECF9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8DB #C8DBF4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DBF #9DBFEC | BordersInactive statesPlaceholder text |
| 400 | 6A9E #6A9EE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F82 #3F82D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2566 #2566BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D51 #1D5195 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 153A #153A6A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D25 #0D2544 | Primary textHigh emphasis contentDark headings |
| 950 | 0817 #08172B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F7FC;
--cobalt-100: #E1ECF9;
--cobalt-200: #C8DBF4;
--cobalt-300: #9DBFEC;
--cobalt-400: #6A9EE2;
--cobalt-500: #3F82D9;
--cobalt-600: #2566BB;
--cobalt-700: #1D5195;
--cobalt-800: #153A6A;
--cobalt-900: #0D2544;
--cobalt-950: #08172B;
}