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Recognised as Colour

#AB434C

  • #AB434C
  • Red
  • Dark
  • Nearest: Indian red

#AB434C is a red with RGB values 171, 67, 76 and HSL 355°, 44%, 47%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#AB434C#AB434C
HEX#AB434C
RGBrgb(171, 67, 76)
RGB (0–1)0.6706, 0.2627, 0.298
RGB percentages67.1%, 26.3%, 29.8%
HSLhsl(354.8, 43.7%, 46.7%)
HSV / HSBhsv(354.8, 60.8%, 67.1%)
CMYK0%, 60.8%, 55.6%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,223,884
CSS custom property--colour: #AB434C;

Brightness & contrast

Relative luminance0.13194WCAG 2.x, 0 is black and 1 is white
Perceived brightness109.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.77:1
Contrast with white5.77:1WCAG normal text: AA
Contrast with black3.64:1WCAG normal text: Fail
Greyscale equivalent#5A5A5A
Inverted#54BCB3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5C584Cno red cones; affects about 1% of men; ΔE 45.4 from the original
Deuteranopia#766E4Ano green cones; the most common form, about 1% of men; ΔE 46.4 from the original
Tritanopia#BB3147no blue cones; rare, and affects men and women equally; ΔE 12.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.77:1WCAG large text: AAA
Contrast with black, large text3.64:1WCAG large text: AA

Named colours

Indian red · ΔE 11.7Brown · ΔE 16Light coral · ΔE 23.3Sienna · ΔE 23.4Pale violetred · ΔE 24.2Firebrick · ΔE 24.5
Nearest named CSS colourIndian red (#CD5C5C)ΔE 11.65, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#43ABA2
Analogous#AB4380, #AB6E43
Triadic#4CAB43, #434CAB
Split complementary#43AB6E, #4380AB
Tetradic#80AB43, #43ABA2, #6E43AB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECCED1
Lighter +30%#DEAAAE
Lighter +20%#CF858B
Lighter +10%#C16069
Darker −10%#86353C
Darker −20%#62262B
Darker −30%#3D181B
Darker −40%#180A0B
More saturated +25%#C92533
Less saturated −25%#8D6165

Channel breakdown

R171
G67
B76
Red171 (67.1%)
Green67 (26.3%)
Blue76 (29.8%)
Hue354.81°
Saturation (HSL)43.7%
Lightness46.67%
Dominant channelRed
Hex per channelR AB · G 43 · B 4C

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Every value on this page was computed from “ab434c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.