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Recognised as Colour

#A80751

  • #A80751
  • Red
  • Dark
  • Nearest: Medium violet red

#A80751 is a red with RGB values 168, 7, 81 and HSL 332°, 92%, 34%. It is a dark colour, so white text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Medium violet red.

Colour values

#A80751#A80751
HEX#A80751
RGBrgb(168, 7, 81)
RGB (0–1)0.6588, 0.0275, 0.3176
RGB percentages65.9%, 2.7%, 31.8%
HSLhsl(332.4, 92%, 34.3%)
HSV / HSBhsv(332.4, 95.8%, 65.9%)
CMYK0%, 95.8%, 51.8%, 34.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,011,921
CSS custom property--colour: #A80751;

Brightness & contrast

Relative luminance0.09071WCAG 2.x, 0 is black and 1 is white
Perceived brightness96 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.46:1
Contrast with white7.46:1WCAG normal text: AAA
Contrast with black2.81:1WCAG normal text: Fail
Greyscale equivalent#2F2F2F
Inverted#57F8AE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3C4252no red cones; affects about 1% of men; ΔE 61.5 from the original
Deuteranopia#645F4Dno green cones; the most common form, about 1% of men; ΔE 62.8 from the original
Tritanopia#B8002Fno blue cones; rare, and affects men and women equally; ΔE 25.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.46:1WCAG large text: AAA
Contrast with black, large text2.81:1WCAG large text: Fail

Named colours

Medium violet red · ΔE 23.4Brown · ΔE 28.8Pale violetred · ΔE 29.1Indian red · ΔE 29.7Deep pink · ΔE 32.4Hot pink · ΔE 33
Nearest named CSS colourMedium violet red (#C71585)ΔE 23.36, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#07A85E
Analogous#A807A2, #A80E07
Triadic#51A807, #0751A8
Split complementary#07A80D, #07A2A8
Tetradic#A2A807, #07A85E, #0D07A8

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FA81B9
Lighter +30%#F8509D
Lighter +20%#F61F82
Lighter +10%#D90969
Darker −10%#770539
Darker −20%#460322
Darker −30%#15010A
Darker −40%#000000
More saturated +25%#AF0050
Less saturated −25%#921D53

Channel breakdown

R168
G7
B81
Red168 (65.9%)
Green7 (2.7%)
Blue81 (31.8%)
Hue332.42°
Saturation (HSL)92%
Lightness34.31%
Dominant channelRed
Hex per channelR A8 · G 07 · B 51

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Every value on this page was computed from “a80751” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.