Cobalt
#2528BB
BlueColor Codes
All color formats for development
HEX
#2528BBRGB
rgb(37, 40, 187)HSL
hsl(239, 67%, 44%)OKLCH
oklch(0.402 0.219 270.2)CMYK
cmyk(80%, 79%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2124A9
2#1E2096
3#1A1C83
4#161870
5#13145E
6#0F104B
7#0B0C38
8#070825
9#040413
Tints
Lighter variations
1#2A2DD3
2#4043D9
3#585ADE
4#7072E3
5#8889E7
6#A0A1EC
7#B7B8F1
8#CFD0F6
9#E7E7FA
Tones
Muted variations
1#2D2FB4
2#3436AC
3#3C3DA5
4#43459D
5#4B4C96
6#52538E
7#5A5A87
8#61627F
9#696978
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F2 #F2F2FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E2 #E1E2F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8C8 #C8C8F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9D9E #9D9EEC | BordersInactive statesPlaceholder text |
| 400 | 6A6C #6A6CE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F42 #3F42D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2528 #2528BB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D1F #1D1F95 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1516 #15166A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D0E #0D0E44 | Primary textHigh emphasis contentDark headings |
| 950 | 0809 #08092B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F2FC;
--cobalt-100: #E1E2F9;
--cobalt-200: #C8C8F4;
--cobalt-300: #9D9EEC;
--cobalt-400: #6A6CE2;
--cobalt-500: #3F42D9;
--cobalt-600: #2528BB;
--cobalt-700: #1D1F95;
--cobalt-800: #15166A;
--cobalt-900: #0D0E44;
--cobalt-950: #08092B;
}