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Recognised as Colour

#A47380

  • #A47380
  • Red
  • Dark
  • Nearest: Rosy brown

#A47380 is a red with RGB values 164, 115, 128 and HSL 344°, 21%, 55%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Rosy brown.

Colour values

#A47380#A47380
HEX#A47380
RGBrgb(164, 115, 128)
RGB (0–1)0.6431, 0.451, 0.502
RGB percentages64.3%, 45.1%, 50.2%
HSLhsl(344.1, 21.2%, 54.7%)
HSV / HSBhsv(344.1, 29.9%, 64.3%)
CMYK0%, 29.9%, 22%, 35.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,777,472
CSS custom property--colour: #A47380;

Brightness & contrast

Relative luminance0.21712WCAG 2.x, 0 is black and 1 is white
Perceived brightness132.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.34:1
Contrast with white3.93:1WCAG normal text: Fail
Contrast with black5.34:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#5B8C7F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#797B80no red cones; affects about 1% of men; ΔE 21.4 from the original
Deuteranopia#85847Fno green cones; the most common form, about 1% of men; ΔE 22 from the original
Tritanopia#AC7077no blue cones; rare, and affects men and women equally; ΔE 6.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.93:1WCAG large text: AA
Contrast with black, large text5.34:1WCAG large text: AAA

Named colours

Rosy brown · ΔE 12.3Gray · ΔE 21.3Dim grey · ΔE 23.2Pale violetred · ΔE 25.2Slate grey · ΔE 26Dark grey · ΔE 26.3
Nearest named CSS colourRosy brown (#BC8F8F)ΔE 12.31, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#73A497
Analogous#A47399, #A47F73
Triadic#80A473, #7380A4
Split complementary#73A47E, #7399A4
Tetradic#99A473, #73A497, #7F73A4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F4EFF0
Lighter +30%#E0D0D4
Lighter +20%#CCB1B8
Lighter +10%#B8929C
Darker −10%#8A5A67
Darker −20%#6B4650
Darker −30%#4C3239
Darker −40%#2D1E22
More saturated +25%#C15672
Less saturated −25%#8C8C8C

Channel breakdown

R164
G115
B128
Red164 (64.3%)
Green115 (45.1%)
Blue128 (50.2%)
Hue344.08°
Saturation (HSL)21.21%
Lightness54.71%
Dominant channelRed
Hex per channelR A4 · G 73 · B 80

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Every value on this page was computed from “a47380” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.