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Recognised as Colour

#AA2F64

  • #AA2F64
  • Red
  • Dark
  • Nearest: Pale violetred

#AA2F64 is a red with RGB values 170, 47, 100 and HSL 334°, 57%, 43%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#AA2F64#AA2F64
HEX#AA2F64
RGBrgb(170, 47, 100)
RGB (0–1)0.6667, 0.1843, 0.3922
RGB percentages66.7%, 18.4%, 39.2%
HSLhsl(334.1, 56.7%, 42.5%)
HSV / HSBhsv(334.1, 72.4%, 66.7%)
CMYK0%, 72.4%, 41.2%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,153,252
CSS custom property--colour: #AA2F64;

Brightness & contrast

Relative luminance0.11499WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.36:1
Contrast with white6.36:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#55D09B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#485065no red cones; affects about 1% of men; ΔE 53.2 from the original
Deuteranopia#6A6861no green cones; the most common form, about 1% of men; ΔE 54.8 from the original
Tritanopia#B81F45no blue cones; rare, and affects men and women equally; ΔE 21.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.36:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Pale violetred · ΔE 21.9Medium violet red · ΔE 22.3Hot pink · ΔE 28.6Indian red · ΔE 28.6Brown · ΔE 32.7Deep pink · ΔE 34.7
Nearest named CSS colourPale violetred (#DB7093)ΔE 21.87, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#2FAA75
Analogous#AA2FA2, #AA372F
Triadic#64AA2F, #2F64AA
Split complementary#2FAA37, #2FA2AA
Tetradic#A2AA2F, #2FAA75, #372FAA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECB9CF
Lighter +30%#E191B4
Lighter +20%#D66998
Lighter +10%#CB417D
Darker −10%#82244C
Darker −20%#5A1935
Darker −30%#320E1D
Darker −40%#0A0306
More saturated +25%#C51460
Less saturated −25%#8F4A68

Channel breakdown

R170
G47
B100
Red170 (66.7%)
Green47 (18.4%)
Blue100 (39.2%)
Hue334.15°
Saturation (HSL)56.68%
Lightness42.55%
Dominant channelRed
Hex per channelR AA · G 2F · B 64

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Every value on this page was computed from “aa2f64” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.