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Recognised as Colour

#AA4797

  • #AA4797
  • Magenta
  • Dark
  • Nearest: Orchid

#AA4797 is a magenta with RGB values 170, 71, 151 and HSL 312°, 41%, 47%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Orchid.

Colour values

#AA4797#AA4797
HEX#AA4797
RGBrgb(170, 71, 151)
RGB (0–1)0.6667, 0.2784, 0.5922
RGB percentages66.7%, 27.8%, 59.2%
HSLhsl(311.5, 41.1%, 47.3%)
HSV / HSBhsv(311.5, 58.2%, 66.7%)
CMYK0%, 58.2%, 11.2%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,159,447
CSS custom property--colour: #AA4797;

Brightness & contrast

Relative luminance0.15287WCAG 2.x, 0 is black and 1 is white
Perceived brightness119.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.18:1
Contrast with white5.18:1WCAG normal text: AA
Contrast with black4.06:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#55B868

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#48649Ano red cones; affects about 1% of men; ΔE 45.5 from the original
Deuteranopia#657294no green cones; the most common form, about 1% of men; ΔE 47.2 from the original
Tritanopia#B24C68no blue cones; rare, and affects men and women equally; ΔE 29.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.18:1WCAG large text: AAA
Contrast with black, large text4.06:1WCAG large text: AA

Named colours

Orchid · ΔE 20Purple · ΔE 21.9Medium violet red · ΔE 22.6Dark magenta · ΔE 23Medium orchid · ΔE 25.6Rebecca purple · ΔE 27.2
Nearest named CSS colourOrchid (#DA70D6)ΔE 20.04, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#47AA5A
Analogous#8B47AA, #AA4765
Triadic#97AA47, #4797AA
Split complementary#66AA47, #47AA8B
Tetradic#AA8B47, #47AA5A, #4766AA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECD1E7
Lighter +30%#DDADD4
Lighter +20%#CE89C1
Lighter +10%#BF65AE
Darker −10%#863877
Darker −20%#622957
Darker −30%#3E1A37
Darker −40%#1A0B17
More saturated +25%#C829AA
Less saturated −25%#8C6584

Channel breakdown

R170
G71
B151
Red170 (66.7%)
Green71 (27.8%)
Blue151 (59.2%)
Hue311.52°
Saturation (HSL)41.08%
Lightness47.25%
Dominant channelRed
Hex per channelR AA · G 47 · B 97

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Every value on this page was computed from “aa4797” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.