HEX Color #0F3A57 (Darkslategray)

About #0F3A57

The precise color #0F3A57 is an excellent choice for modern design projects. Designers often compare it to the standard color Darkslategray. In the RGB color space, it consists of 15 red, 58 green, and 87 blue.

For print applications, it's crucial to understand its CMYK makeup. Its ink density profile breaks down to 83% cyan, 33% magenta, 0% yellow, and 66% black. With a hue angle of 204.2 degrees, it sits comfortably in the blue spectrum.

Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. You can view the detailed AAA and AA pass/fail metrics in the table below.

Color Space Conversions

HEX#0F3A57

RGB15, 58, 87

HSL204.2°, 70.6%, 20.0%

CMYK83%, 33%, 0%, 66%

HSV204.2°, 82.8%, 34.1%

LAB23.1, -3.1, -21.6

XYZ3.4, 3.8, 9.6

Decimal997975

Color Harmonies

Complementary

#0F3A57 #572C0F

Analogous

#0F5750 #0F1557

Triadic

#570F39 #39570F

Tetradic

#500F57 #572C0F #15570F

Tints, Shades & Tones

Tints (Adding White)

#0F3A57

#294F69

#44657C

#5F7B8F

#7991A1

#94A7B4

#AFBDC7

#C9D3D9

#E4E9EC

#FFFFFF

Shades (Adding Black)

#0F3A57

#0D334D

#0B2D43

#0A263A

#082030

#061926

#05131D

#030C13

#010609

#000000

WCAG Contrast Accessibility

11.91:1

Text on #FFFFFF

AAA

1.76:1

Text on #000000

FAIL

11.38:1

Text on #F8FAFC

AAA

1.50:1

Text on #0F172A

FAIL

CSS Implementation

.bg-color { background-color: #0F3A57; }

.text-color { color: #0F3A57; }

.border-color { border: 2px solid #0F3A57; }

Similar Colors

Darkslategray

#2F4F4F