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Recognised as Colour

#AB1FBD

  • #AB1FBD
  • Magenta
  • Dark
  • Nearest: Dark orchid

#AB1FBD is a magenta with RGB values 171, 31, 189 and HSL 293°, 72%, 43%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Dark orchid.

Colour values

#AB1FBD#AB1FBD
HEX#AB1FBD
RGBrgb(171, 31, 189)
RGB (0–1)0.6706, 0.1216, 0.7412
RGB percentages67.1%, 12.2%, 74.1%
HSLhsl(293.2, 71.8%, 43.1%)
HSV / HSBhsv(293.2, 83.6%, 74.1%)
CMYK9.5%, 83.6%, 0%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,214,781
CSS custom property--colour: #AB1FBD;

Brightness & contrast

Relative luminance0.13312WCAG 2.x, 0 is black and 1 is white
Perceived brightness115.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.73:1
Contrast with white5.73:1WCAG normal text: AA
Contrast with black3.66:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#54E042

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#005CC1no red cones; affects about 1% of men; ΔE 54.4 from the original
Deuteranopia#3C6BBAno green cones; the most common form, about 1% of men; ΔE 61.3 from the original
Tritanopia#AD4371no blue cones; rare, and affects men and women equally; ΔE 52.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.73:1WCAG large text: AAA
Contrast with black, large text3.66:1WCAG large text: AA

Named colours

Dark orchid · ΔE 10.5Medium orchid · ΔE 16.5Dark magenta · ΔE 18.7Dark violet · ΔE 19.9Blue violet · ΔE 23.4Purple · ΔE 23.6
Nearest named CSS colourDark orchid (#9932CC)ΔE 10.54, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#31BD1F
Analogous#5C1FBD, #BD1F80
Triadic#BDAB1F, #1FBDAB
Split complementary#80BD1F, #1FBD5C
Tetradic#BD5C1F, #31BD1F, #1F80BD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECB5F3
Lighter +30%#E089EC
Lighter +20%#D55DE5
Lighter +10%#CA32DD
Darker −10%#831891
Darker −20%#5C1165
Darker −30%#34093A
Darker −40%#0C020E
More saturated +25%#C004D9
Less saturated −25%#963BA2

Channel breakdown

R171
G31
B189
Red171 (67.1%)
Green31 (12.2%)
Blue189 (74.1%)
Hue293.16°
Saturation (HSL)71.82%
Lightness43.14%
Dominant channelBlue
Hex per channelR AB · G 1F · B BD

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Every value on this page was computed from “ab1fbd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.