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Recognised as Colour

#4F3A39

  • #4F3A39
  • Red
  • Dark
  • Nearest: Dim grey

#4F3A39 is a red with RGB values 79, 58, 57 and HSL 3°, 16%, 27%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#4F3A39#4F3A39
HEX#4F3A39
RGBrgb(79, 58, 57)
RGB (0–1)0.3098, 0.2275, 0.2235
RGB percentages31%, 22.7%, 22.4%
HSLhsl(2.7, 16.2%, 26.7%)
HSV / HSBhsv(2.7, 27.8%, 31%)
CMYK0%, 26.6%, 27.8%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,192,249
CSS custom property--colour: #4F3A39;

Brightness & contrast

Relative luminance0.04984WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.52:1
Contrast with white10.52:1WCAG normal text: AAA
Contrast with black2:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#B0C5C6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E3D39no red cones; affects about 1% of men; ΔE 9.7 from the original
Deuteranopia#434139no green cones; the most common form, about 1% of men; ΔE 10 from the original
Tritanopia#54383Ano blue cones; rare, and affects men and women equally; ΔE 3.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.52:1WCAG large text: AAA
Contrast with black, large text2:1WCAG large text: Fail

Named colours

Dim grey · ΔE 20.4Dark slate grey · ΔE 22.8Black · ΔE 28.5Gray · ΔE 28.7Slate grey · ΔE 32.1Light slate grey · ΔE 34.9
Nearest named CSS colourDim grey (#696969)ΔE 20.37, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#394E4F
Analogous#4F3943, #4F4539
Triadic#394F3A, #3A394F
Split complementary#394F45, #39434F
Tetradic#434F39, #394E4F, #45394F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#B89E9C
Lighter +30%#A2807F
Lighter +20%#8A6664
Lighter +10%#6D504E
Darker −10%#312424
Darker −20%#140F0E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#602B28
Less saturated −25%#444444

Channel breakdown

R79
G58
B57
Red79 (31%)
Green58 (22.7%)
Blue57 (22.4%)
Hue2.73°
Saturation (HSL)16.18%
Lightness26.67%
Dominant channelRed
Hex per channelR 4F · G 3A · B 39

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Every value on this page was computed from “4f3a39” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.