Information about #253C6F color

#253C6F color image

Basic facts about this digital color

In the Register's classification, #253C6F belongs to the Azure Color Family, featuring Moderate Saturation and Neutral brightness. The mix behind it: rgb(37, 60, 111) — 14.5% red, 23.5% green, 43.5% blue; the print equivalent is CMYK 29 / 20 / 0 / 56. New to color codes? See our guide to RGB color codes.

The color #253C6F reads as a pleasantly vivid azure and occupies the middle of the lightness scale. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Filmpro Ultramarine Blue (#2C3E6B). Slightly further away sit Astronaut (#283A77) and Wet N Wild (#254375).

In RGB terms — rgb(37, 60, 111) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #253C6F: 10.7:1 contrast (passing WCAG AAA) versus 2.0:1 for black. No one has named #253C6F so far. Register a name for it and it becomes a permanent record.

#253C6F color variations

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

#253C6F 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 #253C6F

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

Conversions between color systems and etc.

  • HEX#253C6F
  • RGB37, 60, 111
  • CMYK29, 20, 0, 56
  • CSSrgb(37, 60, 111)
  • HSL221°, 50%, 29%
  • HSL Precise221.351°, 50%, 29.02%
  • HSV221°, 67%, 44%
  • HSB221°, 67%, 44%
  • Normalized R (0.0–1.0)0.145
  • Normalized G (0.0–1.0)0.235
  • Normalized B (0.0–1.0)0.435
  • GLSLvec3(0.145, 0.235, 0.435)
  • GLSL with alphavec4(0.145, 0.235, 0.435, 1.000)
  • HLSL / Metalfloat3(0.145, 0.235, 0.435)
  • Percentage of Red in RGB14.5%
  • Percentage of Green in RGB23.5%
  • Percentage of Blue in RGB43.5%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID253C6F
  • DECIMAL ID2440303
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01