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Recognised as Colour

#4F2329

  • #4F2329
  • Red
  • Dark
  • Nearest: Black

#4F2329 is a red with RGB values 79, 35, 41 and HSL 352°, 39%, 22%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#4F2329#4F2329
HEX#4F2329
RGBrgb(79, 35, 41)
RGB (0–1)0.3098, 0.1373, 0.1608
RGB percentages31%, 13.7%, 16.1%
HSLhsl(351.8, 38.6%, 22.4%)
HSV / HSBhsv(351.8, 55.7%, 31%)
CMYK0%, 55.7%, 48.1%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,186,345
CSS custom property--colour: #4F2329;

Brightness & contrast

Relative luminance0.03024WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.09:1
Contrast with white13.09:1WCAG normal text: AAA
Contrast with black1.6:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#B0DCD6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2C2B29no red cones; affects about 1% of men; ΔE 21.9 from the original
Deuteranopia#373428no green cones; the most common form, about 1% of men; ΔE 22.6 from the original
Tritanopia#561E25no blue cones; rare, and affects men and women equally; ΔE 6.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.09:1WCAG large text: AAA
Contrast with black, large text1.6:1WCAG large text: Fail

Named colours

Black · ΔE 29.9Dim grey · ΔE 32.8Dark slate grey · ΔE 36.2Sienna · ΔE 38.9Saddle brown · ΔE 39.6Gray · ΔE 40.1
Nearest named CSS colourBlack (#000000)ΔE 29.91, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#234F49
Analogous#4F233F, #4F3323
Triadic#294F23, #23294F
Split complementary#234F33, #233F4F
Tetradic#3F4F23, #234F49, #33234F

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C47A84
Lighter +30%#B45763
Lighter +20%#96424E
Lighter +10%#72333B
Darker −10%#2C1317
Darker −20%#080404
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5D151F
Less saturated −25%#413133

Channel breakdown

R79
G35
B41
Red79 (31%)
Green35 (13.7%)
Blue41 (16.1%)
Hue351.82°
Saturation (HSL)38.6%
Lightness22.35%
Dominant channelRed
Hex per channelR 4F · G 23 · B 29

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Every value on this page was computed from “4f2329” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.