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Recognised as Colour

#ACA09F

  • #ACA09F
  • Grey
  • Dark
  • Nearest: Dark grey

#ACA09F is a grey with RGB values 172, 160, 159 and HSL 5°, 7%, 65%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark grey.

Colour values

#ACA09F#ACA09F
HEX#ACA09F
RGBrgb(172, 160, 159)
RGB (0–1)0.6745, 0.6275, 0.6235
RGB percentages67.5%, 62.7%, 62.4%
HSLhsl(4.6, 7.3%, 64.9%)
HSV / HSBhsv(4.6, 7.6%, 67.5%)
CMYK0%, 7%, 7.6%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,313,311
CSS custom property--colour: #ACA09F;

Brightness & contrast

Relative luminance0.36415WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.28:1
Contrast with white2.54:1WCAG normal text: Fail
Contrast with black8.28:1WCAG normal text: AAA
Greyscale equivalent#A2A2A2
Inverted#535F60

Colour vision & accessibility

Protanopia#A2A19Fno red cones; affects about 1% of men; ΔE 4.3 from the original
Deuteranopia#A5A39Fno green cones; the most common form, about 1% of men; ΔE 4.2 from the original
Tritanopia#AF9FA0no blue cones; rare, and affects men and women equally; ΔE 1.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.54:1WCAG large text: Fail
Contrast with black, large text8.28:1WCAG large text: AAA

Named colours

Nearest named CSS colourDark grey (#A9A9A9)ΔE 5.25, clearly different but related
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#9FABAC
Analogous#AC9FA5, #ACA79F
Triadic#9FACA0, #A09FAC
Split complementary#9FACA6, #9FA5AC
Tetradic#A5AC9F, #9FABAC, #A79FAC

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#F3F1F1
Lighter +20%#DBD6D6
Lighter +10%#C4BBBA
Darker −10%#948584
Darker −20%#7B6B6A
Darker −30%#5F5453
Darker −40%#443C3B
More saturated +25%#C28D89
Less saturated −25%#A6A6A6

Channel breakdown

R172
G160
B159
Red172 (67.5%)
Green160 (62.7%)
Blue159 (62.4%)
Hue4.62°
Saturation (HSL)7.26%
Lightness64.9%
Dominant channelRed
Hex per channelR AC · G A0 · B 9F

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Every value on this page was computed from “aca09f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.