Cobalt
#033A7C
BlueColor Codes
All color formats for development
HEX
#033A7CRGB
rgb(3, 58, 124)HSL
hsl(213, 95%, 25%)OKLCH
oklch(0.359 0.124 257)CMYK
cmyk(98%, 53%, 0%, 51%)Accessibility
WCAG contrast compliance
Tailwind Scale
50-950 scale matching Tailwind CSS naming
Shades
Darker variations
1#033470
2#032E63
3#022857
4#02234B
5#021D3E
6#011732
7#011125
8#010C19
9#00060C
Tints
Lighter variations
1#044BA2
2#055CC7
3#066EEC
4#1F81F9
5#4596FA
6#6AABFB
7#8FC0FC
8#B4D5FD
9#DAEAFE
Tones
Muted variations
1#093A76
2#0F3B70
3#153C6A
4#1B3C64
5#213D5E
6#283D58
7#2E3E52
8#343F4C
9#3A3F46
Usage Guidelines
Recommended use cases for each shade level
| Level | Color | Typical Use Cases |
|---|---|---|
| 50 | F0F7 #F0F7FF | BackgroundsSubtle highlightsCard backgrounds |
| 100 | DCEB #DCEBFE | Light backgroundsTable row hoverSkeleton loading |
| 200 | BEDB #BEDBFD | Secondary backgroundsInput backgroundsDividers |
| 300 | 8DBF #8DBFFC | BordersInactive statesPlaceholder text |
| 400 | 519D #519DFB | Disabled statesSecondary iconsMuted text |
| 500 | 1F81 #1F81F9 | Primary brand colorCTAsActive elementsLinks |
| 600 | 0666 #0666DB | Hover statesFocus ringsPrimary buttons hover |
| 700 | 0451 #0451AE | Active/pressed statesDark mode accentsSecondary text |
| 800 | 033A #033A7C | Text on light backgroundsHeadingsStrong borders |
| 900 | 0225 #022550 | Primary textHigh emphasis contentDark headings |
| 950 | 0117 #011732 | Maximum contrast textDark mode backgrounds |
Export Code
Copy ready-to-use code for your project
:root {
--cobalt-50: #F0F7FF;
--cobalt-100: #DCEBFE;
--cobalt-200: #BEDBFD;
--cobalt-300: #8DBFFC;
--cobalt-400: #519DFB;
--cobalt-500: #1F81F9;
--cobalt-600: #0666DB;
--cobalt-700: #0451AE;
--cobalt-800: #033A7C;
--cobalt-900: #022550;
--cobalt-950: #011732;
}