Cobalt Color – #030aa7: Codes and Complete Breakdown
By
Published on
The Cobalt color hex code is #030aa7, and it is composed of 1% red, 4% green and 65% blue.
Cobalt is a dark, vibrant, saturated, and cool color at 98% saturation. It has a contrast ratio of 13.08:1 against a white background, which passes WCAG AA (Web Content Accessibility Guidelines, Level AA) compliance.
For better visibility, it is recommended to use the Cobalt color (#030aa7) against light backgrounds.

Cobalt Color Shades
Complementary colors
Triadic colors
Tints or lighter colors
Darker colors
Analogous colors
Monochromatic colors
#030aa7
Cobalt Color Codes and Information
Here’s a complete breakdown of the color Cobalt, including its HEX, RGB, HSL, and CMYK values, as well as other information about the color.
| Data Type | Values/Details |
|---|---|
| Hex | #030aa7 |
| RGB | rgb(3,10,167) |
| HSL | hsl(237,96.5%,33.3%) |
| CMYK | 98, 94, 0, 35 |
| HSV | 237, 98, 65 |
| RGB % | 1, 4, 65 |
| XYZ | 7.1, 3, 36.8 |
| LAB | 20, 55.2, -77.2 |
| Color Category | Dark |
| Color Family | Blue |
| Saturation | 98% |
| Temperature | Cool |
| Contrast Ratio Againt White (#ffffff) | 13.08 (passes WCAG AA) |
| Contrast Ratio Againt Black (#000000) | 1.61 (fails WCAG AA) |
Similar Colors to Cobalt Color
#424769

Deep Cobalt
#33578a

Dark Cobalt Blue
#28589c

Cyan Cobalt Blue
#2e2d88

Cosmic Cobalt
#353739

Cobalt Night
#0264ae

Cobalt Stone
#030aa7

Cobalt
#4e719d

Cobalt Flame








