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Recognised as Colour

#4A2C2A

  • #4A2C2A
  • Red
  • Dark
  • Nearest: Black

#4A2C2A is a red with RGB values 74, 44, 42 and HSL 4°, 28%, 23%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#4A2C2A#4A2C2A
HEX#4A2C2A
RGBrgb(74, 44, 42)
RGB (0–1)0.2902, 0.1725, 0.1647
RGB percentages29%, 17.3%, 16.5%
HSLhsl(3.7, 27.6%, 22.7%)
HSV / HSBhsv(3.7, 43.2%, 29%)
CMYK0%, 40.5%, 43.2%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,860,970
CSS custom property--colour: #4A2C2A;

Brightness & contrast

Relative luminance0.03424WCAG 2.x, 0 is black and 1 is white
Perceived brightness54.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.46:1
Contrast with white12.46:1WCAG normal text: AAA
Contrast with black1.68:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#B5D3D5

Colour vision & accessibility

Protanopia#32302Ano red cones; affects about 1% of men; ΔE 14.4 from the original
Deuteranopia#39362Ano green cones; the most common form, about 1% of men; ΔE 14.7 from the original
Tritanopia#50282Cno blue cones; rare, and affects men and women equally; ΔE 5.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.46:1WCAG large text: AAA
Contrast with black, large text1.68:1WCAG large text: Fail

Named colours

Nearest named CSS colourBlack (#000000)ΔE 26.55, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#2A484A
Analogous#4A2A38, #4A3C2A
Triadic#2A4A2C, #2C2A4A
Split complementary#2A4A3C, #2A384A
Tetradic#384A2A, #2A484A, #3C2A4A

Tints, shades & saturation

Lighter +40%#BA8986
Lighter +30%#A86965
Lighter +20%#8B534F
Lighter +10%#6B3F3C
Darker −10%#291918
Darker −20%#090505
Darker −30%#000000
Darker −40%#000000
More saturated +25%#591F1B
Less saturated −25%#3C3939

Channel breakdown

R74
G44
B42
Red74 (29%)
Green44 (17.3%)
Blue42 (16.5%)
Hue3.75°
Saturation (HSL)27.59%
Lightness22.75%
Dominant channelRed
Hex per channelR 4A · G 2C · B 2A

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Every value on this page was computed from “4a2c2a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.