Cobalt
#25548E
BlueColor Codes
All color formats for development
HEX
#25548ERGB
rgb(37, 84, 142)HSL
hsl(213, 59%, 35%)OKLCH
oklch(0.444 0.108 255.2)CMYK
cmyk(74%, 41%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#214C80
2#1D4372
3#1A3B63
4#163255
5#122A47
6#0F2239
7#0B192B
8#07111C
9#04080E
Tints
Lighter variations
1#2B64A8
2#3273C3
3#4784CF
4#6196D6
5#7BA7DD
6#96B9E4
7#B0CAEB
8#CADCF1
9#E5EDF8
Tones
Muted variations
1#2A5589
2#2F5583
3#34567E
4#3A5679
5#3F5774
6#44576E
7#495869
8#4F5864
9#54595F
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F3F7 #F3F7FC | BackgroundsSubtle highlightsCard backgrounds |
| 100 | E3EC #E3ECF8 | Light backgroundsTable row hoverSkeleton loading |
| 200 | CADC #CADCF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2C1 #A2C1E7 | BordersInactive statesPlaceholder text |
| 400 | 71A0 #71A0DA | Disabled statesSecondary iconsMuted text |
| 500 | 4985 #4985D0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2E6A #2E6AB2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2554 #25548E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A3C #1A3C65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1126 #112641 | Primary textHigh emphasis contentDark headings |
| 950 | 0A18 #0A1829 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FC;
--cobalt-100: #E3ECF8;
--cobalt-200: #CADCF1;
--cobalt-300: #A2C1E7;
--cobalt-400: #71A0DA;
--cobalt-500: #4985D0;
--cobalt-600: #2E6AB2;
--cobalt-700: #25548E;
--cobalt-800: #1A3C65;
--cobalt-900: #112641;
--cobalt-950: #0A1829;
}