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Recognised as Colour

#53383C

  • #53383C
  • Red
  • Dark
  • Nearest: Dim grey

#53383C is a red with RGB values 83, 56, 60 and HSL 351°, 19%, 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

#53383C#53383C
HEX#53383C
RGBrgb(83, 56, 60)
RGB (0–1)0.3255, 0.2196, 0.2353
RGB percentages32.5%, 22%, 23.5%
HSLhsl(351.1, 19.4%, 27.3%)
HSV / HSBhsv(351.1, 32.5%, 32.5%)
CMYK0%, 32.5%, 27.7%, 67.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,453,884
CSS custom property--colour: #53383C;

Brightness & contrast

Relative luminance0.04994WCAG 2.x, 0 is black and 1 is white
Perceived brightness65.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.51:1
Contrast with white10.51:1WCAG normal text: AAA
Contrast with black2:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#ACC7C3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C3C3Cno red cones; affects about 1% of men; ΔE 13 from the original
Deuteranopia#43413Bno green cones; the most common form, about 1% of men; ΔE 13.2 from the original
Tritanopia#583639no 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 text10.51:1WCAG large text: AAA
Contrast with black, large text2:1WCAG large text: Fail

Named colours

Dim grey · ΔE 21.9Dark slate grey · ΔE 25.6Black · ΔE 29.7Gray · ΔE 29.8Slate grey · ΔE 32.7Light slate grey · ΔE 35.5
Nearest named CSS colourDim grey (#696969)ΔE 21.9, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#38534F
Analogous#53384A, #534238
Triadic#3C5338, #383C53
Split complementary#385342, #384A53
Tetradic#4A5338, #38534F, #423853

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BC9BA0
Lighter +30%#A77D83
Lighter +20%#906168
Lighter +10%#714D52
Darker −10%#352326
Darker −20%#160F10
Darker −30%#000000
Darker −40%#000000
More saturated +25%#642730
Less saturated −25%#464646

Channel breakdown

R83
G56
B60
Red83 (32.5%)
Green56 (22%)
Blue60 (23.5%)
Hue351.11°
Saturation (HSL)19.42%
Lightness27.25%
Dominant channelRed
Hex per channelR 53 · G 38 · B 3C

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Every value on this page was computed from “53383c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.