Information about #507B91 color

#507B91 color image

Basic facts about this digital color

In the Register's classification, #507B91 belongs to the Azure Color Family, featuring Mild Saturation and Light brightness. In numbers: rgb(80, 123, 145) (31.4% red, 48.2% green, 56.9% blue), or CMYK 25 / 9 / 0 / 43 for print. Curious how these numbers work? Read our RGB color codes guide.

#507B91 presents itself as a softly balanced steel-blue azure — one that sits on the lighter side of the spectrum. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Antique Blue (#4E7B96). Nearby in the Register you will also find Norwester (#48798A) and Stormy Blue (#507B9C).

The recipe behind #507B91 is rgb(80, 123, 145), with blue as the dominant ingredient. If you plan to put text on a #507B91 background, choose black — the contrast ratio is 4.6:1 (passing WCAG AA), while white manages only 4.6:1. #507B91 has no official name yet. If this shade means something to you, you can be the one to name it.

#507B91 color variations

View this color variations of tints, shades, tones and hues.

#507B91 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #507B91

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Antique Blue color link
Antique Blue

#4E7B96

Norwester color link
Norwester

#48798A

Stormy Blue color link
Stormy Blue

#507B9C

Panorama color link
Panorama

#597499

Kashmir Blue color link
Kashmir Blue

#576D8E

Paradiso color link
Paradiso

#488084

Blue Grey color link
Blue Grey

#607C8E

Waikawa Grey color link
Waikawa Grey

#5B6E91

Hippie Blue color link
Hippie Blue

#49889A

Elevate color link
Elevate

#60768B

Wedgewood color link
Wedgewood

#4C6B88

Conversions between color systems and etc.

  • HEX#507B91
  • RGB80, 123, 145
  • CMYK25, 9, 0, 43
  • CSSrgb(80, 123, 145)
  • HSL200°, 29%, 44%
  • HSL Precise200.308°, 28.889%, 44.118%
  • HSV200°, 45%, 57%
  • HSB200°, 45%, 57%
  • Normalized R (0.0–1.0)0.314
  • Normalized G (0.0–1.0)0.482
  • Normalized B (0.0–1.0)0.569
  • GLSLvec3(0.314, 0.482, 0.569)
  • GLSL with alphavec4(0.314, 0.482, 0.569, 1.000)
  • HLSL / Metalfloat3(0.314, 0.482, 0.569)
  • Percentage of Red in RGB31.4%
  • Percentage of Green in RGB48.2%
  • Percentage of Blue in RGB56.9%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID507B91
  • DECIMAL ID5274513
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01