Cobalt
#252ABB
BlueColor Codes
All color formats for development
HEX
#252ABBRGB
rgb(37, 42, 187)HSL
hsl(238, 67%, 44%)OKLCH
oklch(0.404 0.217 270)CMYK
cmyk(80%, 78%, 0%, 27%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#2126A9
2#1E2296
3#1A1D83
4#161970
5#13155E
6#0F114B
7#0B0D38
8#070825
9#040413
Tints
Lighter variations
1#2A2FD3
2#4045D9
3#585DDE
4#7074E3
5#888BE7
6#A0A2EC
7#B7B9F1
8#CFD1F6
9#E7E8FA
Tones
Muted variations
1#2D31B4
2#3438AC
3#3C3FA5
4#43469D
5#4B4D96
6#52548E
7#5A5B87
8#61627F
9#696978
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F2F3 #F2F3FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E1E2 #E1E2F9 | Light backgroundsTable row hoverSkeleton loading |
| 200 | C8C9 #C8C9F4 | Secondary backgroundsInput backgroundsDividers |
| 300 | 9DA0 #9DA0EC | BordersInactive statesPlaceholder text |
| 400 | 6A6E #6A6EE2 | Disabled statesSecondary iconsMuted text |
| 500 | 3F44 #3F44D9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 252A #252ABB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 1D21 #1D2195 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1518 #15186A | Text on light backgroundsHeadingsStrong borders |
| 900 | 0D0F #0D0F44 | Primary textHigh emphasis contentDark headings |
| 950 | 080A #080A2B | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F2F3FC;
--cobalt-100: #E1E2F9;
--cobalt-200: #C8C9F4;
--cobalt-300: #9DA0EC;
--cobalt-400: #6A6EE2;
--cobalt-500: #3F44D9;
--cobalt-600: #252ABB;
--cobalt-700: #1D2195;
--cobalt-800: #15186A;
--cobalt-900: #0D0F44;
--cobalt-950: #080A2B;
}