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Recognised as Colour

#AB315F

  • #AB315F
  • Red
  • Dark
  • Nearest: Pale violetred

#AB315F is a red with RGB values 171, 49, 95 and HSL 337°, 55%, 43%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#AB315F#AB315F
HEX#AB315F
RGBrgb(171, 49, 95)
RGB (0–1)0.6706, 0.1922, 0.3725
RGB percentages67.1%, 19.2%, 37.3%
HSLhsl(337.4, 55.5%, 43.1%)
HSV / HSBhsv(337.4, 71.3%, 67.1%)
CMYK0%, 71.3%, 44.4%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,219,295
CSS custom property--colour: #AB315F;

Brightness & contrast

Relative luminance0.11681WCAG 2.x, 0 is black and 1 is white
Perceived brightness105.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.29:1
Contrast with white6.29:1WCAG normal text: AA
Contrast with black3.34:1WCAG normal text: Fail
Greyscale equivalent#4E4E4E
Inverted#54CEA0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4B5160no red cones; affects about 1% of men; ΔE 53.1 from the original
Deuteranopia#6C695Cno green cones; the most common form, about 1% of men; ΔE 54.5 from the original
Tritanopia#BA1F44no blue cones; rare, and affects men and women equally; ΔE 19.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.29:1WCAG large text: AAA
Contrast with black, large text3.34:1WCAG large text: AA

Named colours

Pale violetred · ΔE 21.2Indian red · ΔE 25.2Medium violet red · ΔE 25.2Brown · ΔE 29.1Hot pink · ΔE 30Light coral · ΔE 32.6
Nearest named CSS colourPale violetred (#DB7093)ΔE 21.19, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#31AB7D
Analogous#AB319C, #AB4031
Triadic#5FAB31, #315FAB
Split complementary#31AB40, #319CAB
Tetradic#9CAB31, #31AB7D, #4031AB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECBCCE
Lighter +30%#E095B1
Lighter +20%#D56D94
Lighter +10%#CA4577
Darker −10%#832649
Darker −20%#5C1A33
Darker −30%#340F1D
Darker −40%#0C0407
More saturated +25%#C61558
Less saturated −25%#904D66

Channel breakdown

R171
G49
B95
Red171 (67.1%)
Green49 (19.2%)
Blue95 (37.3%)
Hue337.38°
Saturation (HSL)55.45%
Lightness43.14%
Dominant channelRed
Hex per channelR AB · G 31 · B 5F

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Every value on this page was computed from “ab315f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.