Cobalt
#0B2FA8
BlueColor Codes
All color formats for development
HEX
#0B2FA8RGB
rgb(11, 47, 168)HSL
hsl(226, 88%, 35%)OKLCH
oklch(0.382 0.195 264.6)CMYK
cmyk(93%, 72%, 0%, 34%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#0A2B97
2#092686
3#072175
4#061C65
5#051854
6#041343
7#030E32
8#020922
9#010511
Tints
Lighter variations
1#0D38C7
2#0F41E6
3#2555F1
4#446DF3
5#6385F5
6#829EF7
7#A2B6F9
8#C1CEFB
9#E0E7FD
Tones
Muted variations
1#1334A0
2#1A3898
3#223C90
4#2A4088
5#324481
6#3A4879
7#424D71
8#4A5169
9#515561
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F1F4 #F1F4FE | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DDE5 #DDE5FD | Light backgroundsTable row hoverSkeleton loading |
| 200 | C1CE #C1CEFB | Secondary backgroundsInput backgroundsDividers |
| 300 | 91A9 #91A9F8 | BordersInactive statesPlaceholder text |
| 400 | 577C #577CF4 | Disabled statesSecondary iconsMuted text |
| 500 | 2756 #2756F1 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0D3C #0D3CD3 | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0B2F #0B2FA8 | Active/pressed statesDark mode accentsSecondary text |
| 800 | 0822 #082278 | Text on light backgroundsHeadingsStrong borders |
| 900 | 0516 #05164D | Primary textHigh emphasis contentDark headings |
| 950 | 030E #030E30 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F1F4FE;
--cobalt-100: #DDE5FD;
--cobalt-200: #C1CEFB;
--cobalt-300: #91A9F8;
--cobalt-400: #577CF4;
--cobalt-500: #2756F1;
--cobalt-600: #0D3CD3;
--cobalt-700: #0B2FA8;
--cobalt-800: #082278;
--cobalt-900: #05164D;
--cobalt-950: #030E30;
}