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Recognised as Colour

#AC197D

  • #AC197D
  • Magenta
  • Dark
  • Nearest: Medium violet red

#AC197D is a magenta with RGB values 172, 25, 125 and HSL 319°, 75%, 39%. It is a dark colour, so white text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#AC197D#AC197D
HEX#AC197D
RGBrgb(172, 25, 125)
RGB (0–1)0.6745, 0.098, 0.4902
RGB percentages67.5%, 9.8%, 49%
HSLhsl(319.2, 74.6%, 38.6%)
HSV / HSBhsv(319.2, 85.5%, 67.5%)
CMYK0%, 85.5%, 27.3%, 32.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,278,717
CSS custom property--colour: #AC197D;

Brightness & contrast

Relative luminance0.10947WCAG 2.x, 0 is black and 1 is white
Perceived brightness104.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.58:1
Contrast with white6.58:1WCAG normal text: AA
Contrast with black3.19:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#53E682

Colour vision & accessibility

Protanopia#314E7Fno red cones; affects about 1% of men; ΔE 59.6 from the original
Deuteranopia#5E667Ano green cones; the most common form, about 1% of men; ΔE 62.2 from the original
Tritanopia#B8144Bno blue cones; rare, and affects men and women equally; ΔE 32.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.58:1WCAG large text: AAA
Contrast with black, large text3.19:1WCAG large text: AA

Named colours

Nearest named CSS colourMedium violet red (#C71585)ΔE 9.94, clearly different but related
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#19AC48
Analogous#9119AC, #AC1934
Triadic#7DAC19, #197DAC
Split complementary#33AC19, #19AC91
Tetradic#AC9219, #19AC48, #1934AC

Tints, shades & saturation

Lighter +40%#F1A0D7
Lighter +30%#EB73C5
Lighter +20%#E447B2
Lighter +10%#D91F9D
Darker −10%#7F135D
Darker −20%#530C3C
Darker −30%#26061C
Darker −40%#000000
More saturated +25%#C50086
Less saturated −25%#933274

Channel breakdown

R172
G25
B125
Red172 (67.5%)
Green25 (9.8%)
Blue125 (49%)
Hue319.18°
Saturation (HSL)74.62%
Lightness38.63%
Dominant channelRed
Hex per channelR AC · G 19 · B 7D

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Every value on this page was computed from “ac197d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.