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Recognised as Colour

#AA4170

  • #AA4170
  • Red
  • Dark
  • Nearest: Pale violetred

#AA4170 is a red with RGB values 170, 65, 112 and HSL 333°, 45%, 46%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#AA4170#AA4170
HEX#AA4170
RGBrgb(170, 65, 112)
RGB (0–1)0.6667, 0.2549, 0.4392
RGB percentages66.7%, 25.5%, 43.9%
HSLhsl(333.1, 44.7%, 46.1%)
HSV / HSBhsv(333.1, 61.8%, 66.7%)
CMYK0%, 61.8%, 34.1%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,157,872
CSS custom property--colour: #AA4170;

Brightness & contrast

Relative luminance0.13496WCAG 2.x, 0 is black and 1 is white
Perceived brightness112 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.68:1
Contrast with white5.68:1WCAG normal text: AA
Contrast with black3.7:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#55BE8F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#525B71no red cones; affects about 1% of men; ΔE 46.8 from the original
Deuteranopia#6E6E6Eno green cones; the most common form, about 1% of men; ΔE 48 from the original
Tritanopia#B73954no blue cones; rare, and affects men and women equally; ΔE 18.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.68:1WCAG large text: AAA
Contrast with black, large text3.7:1WCAG large text: AA

Named colours

Pale violetred · ΔE 17.9Medium violet red · ΔE 25.6Hot pink · ΔE 28.2Indian red · ΔE 28.7Light coral · ΔE 33.5Brown · ΔE 35.8
Nearest named CSS colourPale violetred (#DB7093)ΔE 17.93, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#41AA7B
Analogous#AA41A5, #AA4641
Triadic#70AA41, #4170AA
Split complementary#41AA46, #41A5AA
Tetradic#A5AA41, #41AA7B, #4641AA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBCCDA
Lighter +30%#DDA7BF
Lighter +20%#CF82A4
Lighter +10%#C15D8A
Darker −10%#853358
Darker −20%#60253F
Darker −30%#3B1727
Darker −40%#16090F
More saturated +25%#C7246D
Less saturated −25%#8D5E73

Channel breakdown

R170
G65
B112
Red170 (66.7%)
Green65 (25.5%)
Blue112 (43.9%)
Hue333.14°
Saturation (HSL)44.68%
Lightness46.08%
Dominant channelRed
Hex per channelR AA · G 41 · B 70

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Every value on this page was computed from “aa4170” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.