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Recognised as Colour

#A5647C

  • #A5647C
  • Red
  • Dark
  • Nearest: Pale violetred

#A5647C is a red with RGB values 165, 100, 124 and HSL 338°, 27%, 52%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#A5647C#A5647C
HEX#A5647C
RGBrgb(165, 100, 124)
RGB (0–1)0.6471, 0.3922, 0.4863
RGB percentages64.7%, 39.2%, 48.6%
HSLhsl(337.8, 26.5%, 52%)
HSV / HSBhsv(337.8, 39.4%, 64.7%)
CMYK0%, 39.4%, 24.8%, 35.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,839,164
CSS custom property--colour: #A5647C;

Brightness & contrast

Relative luminance0.18569WCAG 2.x, 0 is black and 1 is white
Perceived brightness125.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.71:1
Contrast with white4.46:1WCAG normal text: Fail
Contrast with black4.71:1WCAG normal text: AA
Greyscale equivalent#747474
Inverted#5A9B83

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#6C707Dno red cones; affects about 1% of men; ΔE 28.8 from the original
Deuteranopia#7C7C7Ano green cones; the most common form, about 1% of men; ΔE 30.1 from the original
Tritanopia#AF616Cno blue cones; rare, and affects men and women equally; ΔE 10.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.46:1WCAG large text: AA
Contrast with black, large text4.71:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 19.3Rosy brown · ΔE 20.3Indian red · ΔE 28.9Gray · ΔE 29.8Light coral · ΔE 30.1Dim grey · ΔE 30.1
Nearest named CSS colourPale violetred (#DB7093)ΔE 19.26, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#64A58D
Analogous#A5649D, #A56D64
Triadic#7CA564, #647CA5
Split complementary#64A56D, #649DA5
Tetradic#9DA564, #64A58D, #6C64A5

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F0E5E9
Lighter +30%#DDC5CE
Lighter +20%#CAA5B3
Lighter +10%#B88497
Darker −10%#874F64
Darker −20%#673C4C
Darker −30%#472934
Darker −40%#27161C
More saturated +25%#C44574
Less saturated −25%#868384

Channel breakdown

R165
G100
B124
Red165 (64.7%)
Green100 (39.2%)
Blue124 (48.6%)
Hue337.85°
Saturation (HSL)26.53%
Lightness51.96%
Dominant channelRed
Hex per channelR A5 · G 64 · B 7C

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Every value on this page was computed from “a5647c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.