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Recognised as Colour

#AB4377

  • #AB4377
  • Red
  • Dark
  • Nearest: Pale violetred

#AB4377 is a red with RGB values 171, 67, 119 and HSL 330°, 44%, 47%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#AB4377#AB4377
HEX#AB4377
RGBrgb(171, 67, 119)
RGB (0–1)0.6706, 0.2627, 0.4667
RGB percentages67.1%, 26.3%, 46.7%
HSLhsl(330, 43.7%, 46.7%)
HSV / HSBhsv(330, 60.8%, 67.1%)
CMYK0%, 60.8%, 30.4%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,223,927
CSS custom property--colour: #AB4377;

Brightness & contrast

Relative luminance0.14004WCAG 2.x, 0 is black and 1 is white
Perceived brightness114 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.53:1
Contrast with white5.53:1WCAG normal text: AA
Contrast with black3.8:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#54BC88

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#515D79no red cones; affects about 1% of men; ΔE 46.6 from the original
Deuteranopia#6E7075no green cones; the most common form, about 1% of men; ΔE 48 from the original
Tritanopia#B73E58no blue cones; rare, and affects men and women equally; ΔE 20 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.53:1WCAG large text: AAA
Contrast with black, large text3.8:1WCAG large text: AA

Named colours

Pale violetred · ΔE 18.5Medium violet red · ΔE 24.2Hot pink · ΔE 26.9Indian red · ΔE 31.5Orchid · ΔE 33.2Purple · ΔE 33.9
Nearest named CSS colourPale violetred (#DB7093)ΔE 18.46, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#43AB77
Analogous#AB43AB, #AB4343
Triadic#77AB43, #4377AB
Split complementary#43AB43, #43ABAB
Tetradic#ABAB43, #43AB77, #4343AB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECCEDD
Lighter +30%#DEAAC3
Lighter +20%#CF85AA
Lighter +10%#C16091
Darker −10%#86355E
Darker −20%#622644
Darker −30%#3D182A
Darker −40%#180A11
More saturated +25%#C92577
Less saturated −25%#8D6177

Channel breakdown

R171
G67
B119
Red171 (67.1%)
Green67 (26.3%)
Blue119 (46.7%)
Hue330°
Saturation (HSL)43.7%
Lightness46.67%
Dominant channelRed
Hex per channelR AB · G 43 · B 77

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Every value on this page was computed from “ab4377” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.