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Recognised as Colour

#AB7470

  • #AB7470
  • Red
  • Dark
  • Nearest: Rosy brown

#AB7470 is a red with RGB values 171, 116, 112 and HSL 4°, 26%, 55%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#AB7470#AB7470
HEX#AB7470
RGBrgb(171, 116, 112)
RGB (0–1)0.6706, 0.4549, 0.4392
RGB percentages67.1%, 45.5%, 43.9%
HSLhsl(4.1, 26%, 55.5%)
HSV / HSBhsv(4.1, 34.5%, 67.1%)
CMYK0%, 32.2%, 34.5%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,236,464
CSS custom property--colour: #AB7470;

Brightness & contrast

Relative luminance0.22319WCAG 2.x, 0 is black and 1 is white
Perceived brightness134.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.46:1
Contrast with white3.84:1WCAG normal text: Fail
Contrast with black5.46:1WCAG normal text: AA
Greyscale equivalent#7F7F7F
Inverted#548B8F

Colour vision & accessibility

Protanopia#7F7C6Fno red cones; affects about 1% of men; ΔE 22.8 from the original
Deuteranopia#8C866Fno green cones; the most common form, about 1% of men; ΔE 23.1 from the original
Tritanopia#B66E73no blue cones; rare, and affects men and women equally; ΔE 8.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.84:1WCAG large text: AA
Contrast with black, large text5.46:1WCAG large text: AAA

Named colours

Nearest named CSS colourRosy brown (#BC8F8F)ΔE 11.04, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#70A7AB
Analogous#AB708A, #AB9270
Triadic#70AB74, #7470AB
Split complementary#70AB91, #708AAB
Tetradic#8AAB70, #70A7AB, #9270AB

Tints, shades & saturation

Lighter +40%#F6F1F1
Lighter +30%#E4D2D0
Lighter +20%#D1B2B0
Lighter +10%#BE9390
Darker −10%#925A56
Darker −20%#724643
Darker −30%#523230
Darker −40%#321F1D
More saturated +25%#C75B54
Less saturated −25%#8F8D8C

Channel breakdown

R171
G116
B112
Red171 (67.1%)
Green116 (45.5%)
Blue112 (43.9%)
Hue4.07°
Saturation (HSL)25.99%
Lightness55.49%
Dominant channelRed
Hex per channelR AB · G 74 · B 70

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Every value on this page was computed from “ab7470” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.