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Recognised as Colour

#AB3683

  • #AB3683
  • Magenta
  • Dark
  • Nearest: Medium violet red

#AB3683 is a magenta with RGB values 171, 54, 131 and HSL 321°, 52%, 44%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#AB3683#AB3683
HEX#AB3683
RGBrgb(171, 54, 131)
RGB (0–1)0.6706, 0.2118, 0.5137
RGB percentages67.1%, 21.2%, 51.4%
HSLhsl(320.5, 52%, 44.1%)
HSV / HSBhsv(320.5, 68.4%, 67.1%)
CMYK0%, 68.4%, 23.4%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,220,611
CSS custom property--colour: #AB3683;

Brightness & contrast

Relative luminance0.12935WCAG 2.x, 0 is black and 1 is white
Perceived brightness111.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.85:1
Contrast with white5.85:1WCAG normal text: AA
Contrast with black3.59:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#54C97C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#425885no red cones; affects about 1% of men; ΔE 51.3 from the original
Deuteranopia#656C80no green cones; the most common form, about 1% of men; ΔE 53.5 from the original
Tritanopia#B63557no blue cones; rare, and affects men and women equally; ΔE 28 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.85:1WCAG large text: AAA
Contrast with black, large text3.59:1WCAG large text: AA

Named colours

Medium violet red · ΔE 16.2Purple · ΔE 23.2Dark magenta · ΔE 24.6Hot pink · ΔE 25.5Orchid · ΔE 26.2Pale violetred · ΔE 27.1
Nearest named CSS colourMedium violet red (#C71585)ΔE 16.22, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#36AB5E
Analogous#9936AB, #AB3648
Triadic#83AB36, #3683AB
Split complementary#49AB36, #36AB99
Tetradic#AB9836, #36AB5E, #3648AB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECC1DD
Lighter +30%#DF9BC8
Lighter +20%#D374B3
Lighter +10%#C74D9D
Darker −10%#842A65
Darker −20%#5D1E48
Darker −30%#37112A
Darker −40%#10050C
More saturated +25%#C71A8C
Less saturated −25%#8F527A

Channel breakdown

R171
G54
B131
Red171 (67.1%)
Green54 (21.2%)
Blue131 (51.4%)
Hue320.51°
Saturation (HSL)52%
Lightness44.12%
Dominant channelRed
Hex per channelR AB · G 36 · B 83

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Every value on this page was computed from “ab3683” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.