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Recognised as Colour

#A64E5C

  • #A64E5C
  • Red
  • Dark
  • Nearest: Indian red

#A64E5C is a red with RGB values 166, 78, 92 and HSL 350°, 36%, 48%. It is a dark colour, so white text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#A64E5C#A64E5C
HEX#A64E5C
RGBrgb(166, 78, 92)
RGB (0–1)0.651, 0.3059, 0.3608
RGB percentages65.1%, 30.6%, 36.1%
HSLhsl(350.5, 36.1%, 47.8%)
HSV / HSBhsv(350.5, 53%, 65.1%)
CMYK0%, 53%, 44.6%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,899,036
CSS custom property--colour: #A64E5C;

Brightness & contrast

Relative luminance0.14328WCAG 2.x, 0 is black and 1 is white
Perceived brightness113 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.43:1
Contrast with white5.43:1WCAG normal text: AA
Contrast with black3.87:1WCAG normal text: Fail
Greyscale equivalent#626262
Inverted#59B1A3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#605F5Cno red cones; affects about 1% of men; ΔE 38.8 from the original
Deuteranopia#76705Ano green cones; the most common form, about 1% of men; ΔE 39.5 from the original
Tritanopia#B44353no blue cones; rare, and affects men and women equally; ΔE 11.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.43:1WCAG large text: AAA
Contrast with black, large text3.87:1WCAG large text: AA

Named colours

Indian red · ΔE 17.1Pale violetred · ΔE 19.8Light coral · ΔE 24.4Brown · ΔE 25.5Sienna · ΔE 27.7Rosy brown · ΔE 28.1
Nearest named CSS colourIndian red (#CD5C5C)ΔE 17.1, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4EA698
Analogous#A64E88, #A66C4E
Triadic#5CA64E, #4E5CA6
Split complementary#4EA66C, #4E88A6
Tetradic#88A64E, #4EA698, #6C4EA6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EBD5D8
Lighter +30%#DBB2B9
Lighter +20%#CB8F99
Lighter +10%#BA6D79
Darker −10%#833E49
Darker −20%#612D36
Darker −30%#3E1D22
Darker −40%#1B0D0F
More saturated +25%#C53047
Less saturated −25%#886D71

Channel breakdown

R166
G78
B92
Red166 (65.1%)
Green78 (30.6%)
Blue92 (36.1%)
Hue350.45°
Saturation (HSL)36.07%
Lightness47.84%
Dominant channelRed
Hex per channelR A6 · G 4E · B 5C

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Every value on this page was computed from “a64e5c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.