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Recognised as Colour

#A3015A

  • #A3015A
  • Magenta
  • Dark
  • Nearest: Medium violet red

#A3015A is a magenta with RGB values 163, 1, 90 and HSL 327°, 99%, 32%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Medium violet red.

Colour values

#A3015A#A3015A
HEX#A3015A
RGBrgb(163, 1, 90)
RGB (0–1)0.6392, 0.0039, 0.3529
RGB percentages63.9%, 0.4%, 35.3%
HSLhsl(327, 98.8%, 32.2%)
HSV / HSBhsv(327, 99.4%, 63.9%)
CMYK0%, 99.4%, 44.8%, 36.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,682,714
CSS custom property--colour: #A3015A;

Brightness & contrast

Relative luminance0.08546WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.75:1
Contrast with white7.75:1WCAG normal text: AAA
Contrast with black2.71:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#5CFEA5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#35415Cno red cones; affects about 1% of men; ΔE 60.4 from the original
Deuteranopia#5E5C57no green cones; the most common form, about 1% of men; ΔE 61.9 from the original
Tritanopia#B10033no blue cones; rare, and affects men and women equally; ΔE 28.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.75:1WCAG large text: AAA
Contrast with black, large text2.71:1WCAG large text: Fail

Named colours

Medium violet red · ΔE 18.1Pale violetred · ΔE 30.2Deep pink · ΔE 31.4Hot pink · ΔE 31.4Purple · ΔE 33.6Indian red · ΔE 35.4
Nearest named CSS colourMedium violet red (#C71585)ΔE 18.08, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#01A34A
Analogous#9B01A3, #A30109
Triadic#5AA301, #015AA3
Split complementary#09A301, #01A39B
Tetradic#A39B01, #01A34A, #0109A3

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FE72BF
Lighter +30%#FE3FA8
Lighter +20%#FE0C91
Lighter +10%#D60176
Darker −10%#70013E
Darker −20%#3E0022
Darker −30%#0B0006
Darker −40%#000000
More saturated +25%#A4005A
Less saturated −25%#8E1658

Channel breakdown

R163
G1
B90
Red163 (63.9%)
Green1 (0.4%)
Blue90 (35.3%)
Hue327.04°
Saturation (HSL)98.78%
Lightness32.16%
Dominant channelRed
Hex per channelR A3 · G 01 · B 5A

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Every value on this page was computed from “a3015a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.