Information about #257CB6 color

#257CB6 color image

Basic facts about this digital color

In the Register's classification, #257CB6 belongs to the Azure Color Family, featuring High Saturation and Light brightness. The mix behind it: rgb(37, 124, 182) — 14.5% red, 48.6% green, 71.4% blue; the print equivalent is CMYK 57 / 23 / 0 / 29. Curious how these numbers work? Read our RGB color codes guide.

The color #257CB6 reads as a energetic, saturated steel-blue azure and sits on the lighter side of the spectrum. Expect to see shades like this in bold branding moments and attention-grabbing details. In The Official Register of Color Names it is almost identical to Bluish (#2976BB). Nearby in the Register you will also find UCLA Blue (#2774AE) and Lure (#2F77A9).

In RGB terms — rgb(37, 124, 182) — the blue channel does the heavy lifting here. If you plan to put text on a #257CB6 background, choose black — the contrast ratio is 4.6:1 (passing WCAG AA), while white manages only 4.5:1. #257CB6 has no official name yet. If this shade means something to you, you can be the one to name it.

#257CB6 color variations

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

#257CB6 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 #257CB6

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

Bluish color link
Bluish

#2976BB

UCLA Blue color link
UCLA Blue

#2774AE

Lure color link
Lure

#2F77A9

Mid Blue color link
Mid Blue

#276AB3

Nice Blue color link
Nice Blue

#107AB0

Windows Blue color link
Windows Blue

#357EC7

Primetime color link
Primetime

#3973A9

True Blue color link
True Blue

#2D68C4

Sports Star color link
Sports Star

#3D85B8

Conversions between color systems and etc.

  • HEX#257CB6
  • RGB37, 124, 182
  • CMYK57, 23, 0, 29
  • CSSrgb(37, 124, 182)
  • HSL204°, 66%, 43%
  • HSL Precise204°, 66.21%, 42.941%
  • HSV204°, 80%, 71%
  • HSB204°, 80%, 71%
  • Normalized R (0.0–1.0)0.145
  • Normalized G (0.0–1.0)0.486
  • Normalized B (0.0–1.0)0.714
  • GLSLvec3(0.145, 0.486, 0.714)
  • GLSL with alphavec4(0.145, 0.486, 0.714, 1.000)
  • HLSL / Metalfloat3(0.145, 0.486, 0.714)
  • Percentage of Red in RGB14.5%
  • Percentage of Green in RGB48.6%
  • Percentage of Blue in RGB71.4%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID257CB6
  • DECIMAL ID2456758
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01