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Recognised as Colour

#AC91A6

  • #AC91A6
  • Magenta
  • Dark
  • Nearest: Rosy brown

#AC91A6 is a magenta with RGB values 172, 145, 166 and HSL 313°, 14%, 62%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.

Colour values

#AC91A6#AC91A6
HEX#AC91A6
RGBrgb(172, 145, 166)
RGB (0–1)0.6745, 0.5686, 0.651
RGB percentages67.5%, 56.9%, 65.1%
HSLhsl(313.3, 14%, 62.2%)
HSV / HSBhsv(313.3, 15.7%, 67.5%)
CMYK0%, 15.7%, 3.5%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,309,478
CSS custom property--colour: #AC91A6;

Brightness & contrast

Relative luminance0.31775WCAG 2.x, 0 is black and 1 is white
Perceived brightness156 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.35:1
Contrast with white2.86:1WCAG normal text: Fail
Contrast with black7.35:1WCAG normal text: AAA
Greyscale equivalent#989898
Inverted#536E59

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9197A7no red cones; affects about 1% of men; ΔE 12.8 from the original
Deuteranopia#979AA5no green cones; the most common form, about 1% of men; ΔE 12.7 from the original
Tritanopia#AF9298no blue cones; rare, and affects men and women equally; ΔE 8.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.86:1WCAG large text: Fail
Contrast with black, large text7.35:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 14.2Dark grey · ΔE 16.7Thistle · ΔE 17Light slate grey · ΔE 18Gray · ΔE 18.3Slate grey · ΔE 19.3
Nearest named CSS colourRosy brown (#BC8F8F)ΔE 14.23, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#91AC97
Analogous#A591AC, #AC9198
Triadic#A6AC91, #91A6AC
Split complementary#99AC91, #91ACA5
Tetradic#ACA591, #91AC97, #9199AC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#EEE8ED
Lighter +20%#D8CBD5
Lighter +10%#C2AEBE
Darker −10%#96748E
Darker −20%#7B5C74
Darker −30%#5D4758
Darker −40%#40313D
More saturated +25%#C479B3
Less saturated −25%#9F9F9F

Channel breakdown

R172
G145
B166
Red172 (67.5%)
Green145 (56.9%)
Blue166 (65.1%)
Hue313.33°
Saturation (HSL)13.99%
Lightness62.16%
Dominant channelRed
Hex per channelR AC · G 91 · B A6

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Every value on this page was computed from “ac91a6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.