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Colour

#A28AA9

  • #A28AA9
  • Violet
  • Dark
  • Nearest: Light slate grey

#A28AA9 is a violet with RGB values 162, 138, 169 and HSL 286°, 15%, 60%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Light slate grey.

Colour values

#A28AA9#A28AA9
HEX#A28AA9
RGBrgb(162, 138, 169)
RGB (0–1)0.6353, 0.5412, 0.6627
RGB percentages63.5%, 54.1%, 66.3%
HSLhsl(286.5, 15.3%, 60.2%)
HSV / HSBhsv(286.5, 18.3%, 66.3%)
CMYK4.1%, 18.3%, 0%, 33.7%naive device-independent conversion; real print needs an ICC profile
24-bit integer10,652,329
CSS custom property--colour: #A28AA9;

Brightness & contrast

Relative luminance0.28723WCAG 2.x, 0 is black and 1 is white
Perceived brightness149.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.74:1
Contrast with white3.11:1WCAG normal text: Fail
Contrast with black6.74:1WCAG normal text: AA
Greyscale equivalent#919191
Inverted#5D7556

Colour vision & accessibility

Protanopia#8790AAno red cones; affects about 1% of men; ΔE 12.5 from the original
Deuteranopia#8C93A8no green cones; the most common form, about 1% of men; ΔE 12.9 from the original
Tritanopia#A28D94no blue cones; rare, and affects men and women equally; ΔE 13.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.11:1WCAG large text: AA
Contrast with black, large text6.74:1WCAG large text: AAA

Named colours

Nearest named CSS colourLight slate grey (#778899)ΔE 17.78, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#91A98A
Analogous#938AA9, #A98AA0
Triadic#A9A28A, #8AA9A2
Split complementary#A1A98A, #8AA993
Tetradic#A9938A, #91A98A, #8AA0A9

Tints, shades & saturation

Lighter +40%#FFFFFF
Lighter +30%#E8E2EA
Lighter +20%#D1C5D4
Lighter +10%#B9A7BF
Darker −10%#8B6D93
Darker −20%#6F5776
Darker −30%#534159
Darker −40%#382C3B
More saturated +25%#B071C2
Less saturated −25%#9A9A9A

Channel breakdown

R162
G138
B169
Red162 (63.5%)
Green138 (54.1%)
Blue169 (66.3%)
Hue286.45°
Saturation (HSL)15.27%
Lightness60.2%
Dominant channelBlue
Hex per channelR A2 · G 8A · B A9

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Every value on this page was computed from “a28aa9” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.