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Recognised as Colour

#A53F64

  • #A53F64
  • Red
  • Dark
  • Nearest: Pale violetred

#A53F64 is a red with RGB values 165, 63, 100 and HSL 338°, 45%, 45%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#A53F64#A53F64
HEX#A53F64
RGBrgb(165, 63, 100)
RGB (0–1)0.6471, 0.2471, 0.3922
RGB percentages64.7%, 24.7%, 39.2%
HSLhsl(338.2, 44.7%, 44.7%)
HSV / HSBhsv(338.2, 61.8%, 64.7%)
CMYK0%, 61.8%, 39.4%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,829,668
CSS custom property--colour: #A53F64;

Brightness & contrast

Relative luminance0.12474WCAG 2.x, 0 is black and 1 is white
Perceived brightness107.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.01:1
Contrast with white6.01:1WCAG normal text: AA
Contrast with black3.49:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#5AC09B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#525765no red cones; affects about 1% of men; ΔE 45.4 from the original
Deuteranopia#6D6A62no green cones; the most common form, about 1% of men; ΔE 46.2 from the original
Tritanopia#B2354Dno blue cones; rare, and affects men and women equally; ΔE 16.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.01:1WCAG large text: AAA
Contrast with black, large text3.49:1WCAG large text: AA

Named colours

Pale violetred · ΔE 18.6Indian red · ΔE 24.6Medium violet red · ΔE 30Brown · ΔE 30.8Light coral · ΔE 31Hot pink · ΔE 32
Nearest named CSS colourPale violetred (#DB7093)ΔE 18.6, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3FA580
Analogous#A53F97, #A54D3F
Triadic#64A53F, #3F64A5
Split complementary#3FA54D, #3F97A5
Tetradic#97A53F, #3FA580, #4D3FA5

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9C7D3
Lighter +30%#DBA2B7
Lighter +20%#CD7D9A
Lighter +10%#BF587D
Darker −10%#80314E
Darker −20%#5B2337
Darker −30%#361521
Darker −40%#11070B
More saturated +25%#C2235C
Less saturated −25%#895C6C

Channel breakdown

R165
G63
B100
Red165 (64.7%)
Green63 (24.7%)
Blue100 (39.2%)
Hue338.24°
Saturation (HSL)44.74%
Lightness44.71%
Dominant channelRed
Hex per channelR A5 · G 3F · B 64

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Every value on this page was computed from “a53f64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.