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Recognised as Colour

#4D2835

  • #4D2835
  • Red
  • Dark
  • Nearest: Black

#4D2835 is a red with RGB values 77, 40, 53 and HSL 339°, 32%, 23%. It is a dark colour, so white text on it reaches 12.6:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#4D2835#4D2835
HEX#4D2835
RGBrgb(77, 40, 53)
RGB (0–1)0.302, 0.1569, 0.2078
RGB percentages30.2%, 15.7%, 20.8%
HSLhsl(338.9, 31.6%, 22.9%)
HSV / HSBhsv(338.9, 48.1%, 30.2%)
CMYK0%, 48.1%, 31.2%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,056,565
CSS custom property--colour: #4D2835;

Brightness & contrast

Relative luminance0.03352WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.57:1
Contrast with white12.57:1WCAG normal text: AAA
Contrast with black1.67:1WCAG normal text: Fail
Greyscale equivalent#313131
Inverted#B2D7CA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2D2F35no red cones; affects about 1% of men; ΔE 18.9 from the original
Deuteranopia#363634no green cones; the most common form, about 1% of men; ΔE 19.7 from the original
Tritanopia#52262Dno 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 text12.57:1WCAG large text: AAA
Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Black · ΔE 28.7Dim grey · ΔE 29.9Dark slate grey · ΔE 32.5Gray · ΔE 37.5Slate grey · ΔE 39.2Light slate grey · ΔE 41.9
Nearest named CSS colourBlack (#000000)ΔE 28.73, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#284D40
Analogous#4D2847, #4D2D28
Triadic#354D28, #28354D
Split complementary#284D2D, #28474D
Tetradic#484D28, #284D40, #2E284D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BE8398
Lighter +30%#AD617C
Lighter +20%#904B63
Lighter +10%#6F394C
Darker −10%#2B171E
Darker −20%#0A0507
Darker −30%#000000
Darker −40%#000000
More saturated +25%#5C1931
Less saturated −25%#3E3739

Channel breakdown

R77
G40
B53
Red77 (30.2%)
Green40 (15.7%)
Blue53 (20.8%)
Hue338.92°
Saturation (HSL)31.62%
Lightness22.94%
Dominant channelRed
Hex per channelR 4D · G 28 · B 35

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Every value on this page was computed from “4d2835” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.