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Recognised as Colour

#83197A

  • #83197A
  • Magenta
  • Dark
  • Nearest: Purple

#83197A is a magenta with RGB values 131, 25, 122 and HSL 305°, 68%, 31%. It is a dark colour, so white text on it reaches 8.8:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#83197A#83197A
HEX#83197A
RGBrgb(131, 25, 122)
RGB (0–1)0.5137, 0.098, 0.4784
RGB percentages51.4%, 9.8%, 47.8%
HSLhsl(305.1, 67.9%, 30.6%)
HSV / HSBhsv(305.1, 80.9%, 51.4%)
CMYK0%, 80.9%, 6.9%, 48.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,591,738
CSS custom property--colour: #83197A;

Brightness & contrast

Relative luminance0.06926WCAG 2.x, 0 is black and 1 is white
Perceived brightness84.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.8:1
Contrast with white8.8:1WCAG normal text: AAA
Contrast with black2.39:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#7CE685

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0F417Dno red cones; affects about 1% of men; ΔE 46.6 from the original
Deuteranopia#3D5078no green cones; the most common form, about 1% of men; ΔE 49.4 from the original
Tritanopia#892749no blue cones; rare, and affects men and women equally; ΔE 34.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.8:1WCAG large text: AAA
Contrast with black, large text2.39:1WCAG large text: Fail

Named colours

Purple · ΔE 8.7Dark magenta · ΔE 12.7Rebecca purple · ΔE 20.6Medium violet red · ΔE 26.1Indigo · ΔE 26.2Medium orchid · ΔE 28.7
Nearest named CSS colourPurple (#800080)ΔE 8.74, clearly different but related
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#198322
Analogous#571983, #831945
Triadic#7A8319, #197A83
Split complementary#458319, #198357
Tetradic#835719, #198322, #194583

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E781DE
Lighter +30%#DF56D3
Lighter +20%#D72BC8
Lighter +10%#AE21A2
Darker −10%#581152
Darker −20%#2D092A
Darker −30%#030002
Darker −40%#000000
More saturated +25%#96058A
Less saturated −25%#702C6A

Channel breakdown

R131
G25
B122
Red131 (51.4%)
Green25 (9.8%)
Blue122 (47.8%)
Hue305.09°
Saturation (HSL)67.95%
Lightness30.59%
Dominant channelRed
Hex per channelR 83 · G 19 · B 7A

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Every value on this page was computed from “83197a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.