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Recognised as Colour

#522C3F

  • #522C3F
  • Red
  • Dark
  • Nearest: Dim grey

#522C3F is a red with RGB values 82, 44, 63 and HSL 330°, 30%, 25%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#522C3F#522C3F
HEX#522C3F
RGBrgb(82, 44, 63)
RGB (0–1)0.3216, 0.1725, 0.2471
RGB percentages32.2%, 17.3%, 24.7%
HSLhsl(330, 30.2%, 24.7%)
HSV / HSBhsv(330, 46.3%, 32.2%)
CMYK0%, 46.3%, 23.2%, 67.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,385,279
CSS custom property--colour: #522C3F;

Brightness & contrast

Relative luminance0.03954WCAG 2.x, 0 is black and 1 is white
Perceived brightness60 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.73:1
Contrast with white11.73:1WCAG normal text: AAA
Contrast with black1.79:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#ADD3C0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#303440no red cones; affects about 1% of men; ΔE 19.4 from the original
Deuteranopia#393A3Eno green cones; the most common form, about 1% of men; ΔE 20 from the original
Tritanopia#572B33no blue cones; rare, and affects men and women equally; ΔE 8.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.73:1WCAG large text: AAA
Contrast with black, large text1.79:1WCAG large text: Fail

Named colours

Dim grey · ΔE 29.5Black · ΔE 31.4Dark slate grey · ΔE 33.1Gray · ΔE 36.6Slate grey · ΔE 37.5Dark slateblue · ΔE 38.8
Nearest named CSS colourDim grey (#696969)ΔE 29.53, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2C523F
Analogous#522C52, #522C2C
Triadic#3F522C, #2C3F52
Split complementary#2C522C, #2C5252
Tetradic#52522C, #2C523F, #2C2C52

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C08AA5
Lighter +30%#AE698B
Lighter +20%#945072
Lighter +10%#733E59
Darker −10%#311A26
Darker −20%#10080C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#621C3F
Less saturated −25%#423C3F

Channel breakdown

R82
G44
B63
Red82 (32.2%)
Green44 (17.3%)
Blue63 (24.7%)
Hue330°
Saturation (HSL)30.16%
Lightness24.71%
Dominant channelRed
Hex per channelR 52 · G 2C · B 3F

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Every value on this page was computed from “522c3f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.