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Recognised as Colour

#AB455F

  • #AB455F
  • Red
  • Dark
  • Nearest: Pale violetred

#AB455F is a red with RGB values 171, 69, 95 and HSL 345°, 43%, 47%. It is a dark colour, so white text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#AB455F#AB455F
HEX#AB455F
RGBrgb(171, 69, 95)
RGB (0–1)0.6706, 0.2706, 0.3725
RGB percentages67.1%, 27.1%, 37.3%
HSLhsl(344.7, 42.5%, 47.1%)
HSV / HSBhsv(344.7, 59.6%, 67.1%)
CMYK0%, 59.6%, 44.4%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,224,415
CSS custom property--colour: #AB455F;

Brightness & contrast

Relative luminance0.1374WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.6:1
Contrast with white5.6:1WCAG normal text: AA
Contrast with black3.75:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#54BAA0

Colour vision & accessibility

Protanopia#5A5B60no red cones; affects about 1% of men; ΔE 44.8 from the original
Deuteranopia#746F5Dno green cones; the most common form, about 1% of men; ΔE 45.8 from the original
Tritanopia#B9394Fno blue cones; rare, and affects men and women equally; ΔE 13.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.6:1WCAG large text: AAA
Contrast with black, large text3.75:1WCAG large text: AA

Named colours

Nearest named CSS colourPale violetred (#DB7093)ΔE 17.78, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#45AB91
Analogous#AB4592, #AB5E45
Triadic#5FAB45, #455FAB
Split complementary#45AB5E, #4592AB
Tetradic#92AB45, #45AB91, #5E45AB

Tints, shades & saturation

Lighter +40%#ECD0D7
Lighter +30%#DDACB8
Lighter +20%#CF8799
Lighter +10%#C0637B
Darker −10%#87364B
Darker −20%#622837
Darker −30%#3E1922
Darker −40%#1A0A0E
More saturated +25%#C92750
Less saturated −25%#8D636E

Channel breakdown

R171
G69
B95
Red171 (67.1%)
Green69 (27.1%)
Blue95 (37.3%)
Hue344.71°
Saturation (HSL)42.5%
Lightness47.06%
Dominant channelRed
Hex per channelR AB · G 45 · B 5F

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Every value on this page was computed from “ab455f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.