Cobalt
#25528E
BlueColor Codes
All color formats for development
HEX
#25528ERGB
rgb(37, 82, 142)HSL
hsl(214, 59%, 35%)OKLCH
oklch(0.439 0.111 256.6)CMYK
cmyk(74%, 42%, 0%, 44%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#214A80
2#1D4272
3#1A3A63
4#163155
5#122947
6#0F2139
7#0B192B
8#07101C
9#04080E
Tints
Lighter variations
1#2B62A8
2#3271C3
3#4782CF
4#6194D6
5#7BA6DD
6#96B7E4
7#B0C9EB
8#CADBF1
9#E5EDF8
Tones
Muted variations
1#2A5389
2#2F5483
3#34547E
4#3A5579
5#3F5674
6#44566E
7#495769
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 | CADB #CADBF1 | Secondary backgroundsInput backgroundsDividers |
| 300 | A2C0 #A2C0E7 | BordersInactive statesPlaceholder text |
| 400 | 719F #719FDA | Disabled statesSecondary iconsMuted text |
| 500 | 4983 #4983D0 | Primary brand colorCTAsActive elementsLinks |
| 600 | 2E67 #2E67B2 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 2552 #25528E | Active/pressed statesDark mode accentsSecondary text |
| 800 | 1A3B #1A3B65 | Text on light backgroundsHeadingsStrong borders |
| 900 | 1126 #112641 | Primary textHigh emphasis contentDark headings |
| 950 | 0A17 #0A1729 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F3F7FC;
--cobalt-100: #E3ECF8;
--cobalt-200: #CADBF1;
--cobalt-300: #A2C0E7;
--cobalt-400: #719FDA;
--cobalt-500: #4983D0;
--cobalt-600: #2E67B2;
--cobalt-700: #25528E;
--cobalt-800: #1A3B65;
--cobalt-900: #112641;
--cobalt-950: #0A1729;
}