#0F428A

A dark, vivid blue closely aligning with Darkslateblue.

About #0F428A

The hex code #0F428A represents a beautifully specific shade of blue. If you're using CSS, you might find it aligns closely with Darkslateblue. To achieve this exact tint on a monitor, you would use an RGB mix of 15, 66, and 138.

If you are designing for print, the four-color process is what matters most. This specific hue requires a mix of 89% C, 52% M, 0% Y, and 46% K. With a hue angle of 215.1 degrees, it sits comfortably in the blue spectrum.

From a UX and accessibility standpoint, contrast is paramount. The calculated luminance score dictates that #FFFFFF typography is the safest choice. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.

Color Space Conversions

HEX#0F428A
RGB15, 66, 138
HSL215.1°, 80.4%, 30.0%
CMYK89%, 52%, 0%, 46%
HSV215.1°, 89.1%, 54.1%
LAB29.0, 13.0, -44.6
XYZ6.7, 5.8, 24.8
Decimal1000074

Color Harmonies

Complementary

Analogous

Triadic

Tints, Shades & Tones

Tints (Adding White)

Shades (Adding Black)

WCAG Contrast Accessibility

9.69:1
Text on #FFFFFF
AAA
2.17:1
Text on #000000
FAIL
9.26:1
Text on #F8FAFC
AAA
1.84:1
Text on #0F172A
FAIL

CSS Implementation

.bg-color { background-color: #0F428A; }
.text-color { color: #0F428A; }
.border-color { border: 2px solid #0F428A; }

Similar Colors

Darkslateblue
#483D8B