Information about #42474D color

#42474D color image

Basic facts about this digital color

#42474D falls into the Azure Color Family — Desaturated, Neutral brightness. Its exact recipe is rgb(66, 71, 77) — 25.9% red, 27.8% green, 30.2% blue — and for print it converts to CMYK 4 / 2 / 0 / 70. Curious how these numbers work? Read our RGB color codes guide.

The color #42474D reads as a softly muted balanced grey tone and occupies the middle of the lightness scale. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Metallic Gunmetal (#41474E). Slightly further away sit Mollusc (#43464B) and Outer Space (#414A4C).

The recipe behind #42474D is rgb(66, 71, 77), with blue as the dominant ingredient. Accessibility-wise, white text works best on #42474D: 9.4:1 contrast (passing WCAG AAA) versus 2.2:1 for black. For print, note the heavy black component (K:70) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#42474D color variations

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

#42474D 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 #42474D

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

Mollusc color link
Mollusc

#43464B

Outer Space color link
Outer Space

#414A4C

Tuna color link
Tuna

#46494E

Skywater color link
Skywater

#404653

Volcanic Ash color link
Volcanic Ash

#484849

Mako color link
Mako

#444954

Arsenic color link
Arsenic

#3B444B

Rhino color link
Rhino

#3D4653

Warlord color link
Warlord

#45404F

Atomic color link
Atomic

#3D4B52

Conversions between color systems and etc.

  • HEX#42474D
  • RGB66, 71, 77
  • CMYK4, 2, 0, 70
  • CSSrgb(66, 71, 77)
  • HSL213°, 8%, 28%
  • HSL Precise212.727°, 7.692%, 28.039%
  • HSV213°, 14%, 30%
  • HSB213°, 14%, 30%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.278
  • Normalized B (0.0–1.0)0.302
  • GLSLvec3(0.259, 0.278, 0.302)
  • GLSL with alphavec4(0.259, 0.278, 0.302, 1.000)
  • HLSL / Metalfloat3(0.259, 0.278, 0.302)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB27.8%
  • Percentage of Blue in RGB30.2%
  • Color FamilyAzure
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID42474D
  • DECIMAL ID4343629
  • Name LengthThis color has no name
  • Seen by search & AI crawlers30 times
  • Counting from2025-01-01