Information about #D10A21 color

#D10A21 color image

Basic facts about this digital color

In the Register's classification, #D10A21 belongs to the Red Color Family, featuring Full Saturation and Light brightness. The mix behind it: rgb(209, 10, 33) — 82% red, 3.9% green, 12.9% blue; the print equivalent is CMYK 0 / 78 / 69 / 18. New to color codes? See our guide to RGB color codes.

The color #D10A21 reads as a pure, full-strength earthy red and carries an easy, daylight feel. Designers typically reach for tones like this for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is almost identical to Lava (#CF1020). Slightly further away sit Google Red (#D50F25) and Mexico Red (#CE1125).

In RGB terms — rgb(209, 10, 33) — the red channel does the heavy lifting here. Accessibility-wise, white text works best on #D10A21: 5.6:1 contrast (passing WCAG AA) versus 3.8:1 for black. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#D10A21 color variations

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

#D10A21 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 #D10A21

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

Lava color link
Lava

#CF1020

Google Red color link
Google Red

#D50F25

Mexico Red color link
Mexico Red

#CE1125

Egypt Red color link
Egypt Red

#CE1126

Queen Regina color link
Queen Regina

#CE1322

Huawei Red color link
Huawei Red

#CF0A2C

Blood Orange color link
Blood Orange

#D1001C

Monza color link
Monza

#C7031E

Cherry color link
Cherry

#D2042D

Stop Red color link
Stop Red

#CF142B

Conversions between color systems and etc.

  • HEX#D10A21
  • RGB209, 10, 33
  • CMYK0, 78, 69, 18
  • CSSrgb(209, 10, 33)
  • HSL353°, 91%, 43%
  • HSL Precise353.065°, 90.868%, 42.941%
  • HSV353°, 95%, 82%
  • HSB353°, 95%, 82%
  • Normalized R (0.0–1.0)0.820
  • Normalized G (0.0–1.0)0.039
  • Normalized B (0.0–1.0)0.129
  • GLSLvec3(0.820, 0.039, 0.129)
  • GLSL with alphavec4(0.820, 0.039, 0.129, 1.000)
  • HLSL / Metalfloat3(0.820, 0.039, 0.129)
  • Percentage of Red in RGB82%
  • Percentage of Green in RGB3.9%
  • Percentage of Blue in RGB12.9%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyLight
  • HEX IDD10A21
  • DECIMAL ID13699617
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01