Information about #FF403D color

#FF403D color image

Basic facts about this digital color

In the Register's classification, #FF403D belongs to the Red Color Family, featuring Full Saturation and Very Light brightness. The mix behind it: rgb(255, 64, 61) — 100% red, 25.1% green, 23.9% blue; the print equivalent is CMYK 0 / 75 / 76 / 0. New to color codes? See our guide to RGB color codes.

The color #FF403D reads as a pure, full-strength warm red and appears airy and pastel-like. Designers typically reach for tones like this for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is almost identical to Rozbathuteros (#FF3D3D). Its next-closest registered neighbors are Coral Red (#FF4040) and Red Salsa (#FD3A4A).

The recipe behind #FF403D is rgb(255, 64, 61), with red as the dominant ingredient. If you plan to put text on a #FF403D background, choose black — the contrast ratio is 6.1:1 (passing WCAG AA), while white manages only 3.5:1. No one has named #FF403D so far. Register a name for it and it becomes a permanent record.

#FF403D color variations

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

#FF403D 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 #FF403D

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

Coral Red color link
Coral Red

#FF4040

Red Salsa color link
Red Salsa

#FD3A4A

Big Bang color link
Big Bang

#FF503C

Tart Orange color link
Tart Orange

#FB4D46

France Red color link
France Red

#EF4135

Vivaldi Red color link
Vivaldi Red

#EF3939

Ogre Odor color link
Ogre Odor

#FD5240

Rapture color link
Rapture

#F6484C

Belgium Red color link
Belgium Red

#EF3340

#FF403D color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#FF403D
  • RGB255, 64, 61
  • CMYK0, 75, 76, 0
  • CSSrgb(255, 64, 61)
  • HSL1°, 100%, 62%
  • HSL Precise0.928°, 100%, 61.961%
  • HSV1°, 76%, 100%
  • HSB1°, 76%, 100%
  • Normalized R (0.0–1.0)1.000
  • Normalized G (0.0–1.0)0.251
  • Normalized B (0.0–1.0)0.239
  • GLSLvec3(1.000, 0.251, 0.239)
  • GLSL with alphavec4(1.000, 0.251, 0.239, 1.000)
  • HLSL / Metalfloat3(1.000, 0.251, 0.239)
  • Percentage of Red in RGB100%
  • Percentage of Green in RGB25.1%
  • Percentage of Blue in RGB23.9%
  • Color Family (Hue)Red
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX IDFF403D
  • DECIMAL ID16728125
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01