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Colour

#A618A5

  • #A618A5
  • Magenta
  • Dark
  • Nearest: Dark magenta

#A618A5 is a magenta with RGB values 166, 24, 165 and HSL 300°, 75%, 37%. It is a dark colour, so white text on it reaches 6.4:1 contrast (AA for normal text). The nearest named colour is Dark magenta.

Colour values

#A618A5#A618A5
HEX#A618A5
RGBrgb(166, 24, 165)
RGB (0–1)0.651, 0.0941, 0.6471
RGB percentages65.1%, 9.4%, 64.7%
HSLhsl(300.4, 74.7%, 37.3%)
HSV / HSBhsv(300.4, 85.5%, 65.1%)
CMYK0%, 85.5%, 0.6%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,885,285
CSS custom property--colour: #A618A5;

Brightness & contrast

Relative luminance0.11477WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.37:1
Contrast with white6.37:1WCAG normal text: AA
Contrast with black3.3:1WCAG normal text: Fail
Greyscale equivalent#404040
Inverted#59E75A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0054A8no red cones; affects about 1% of men; ΔE 56.3 from the original
Deuteranopia#4765A2no green cones; the most common form, about 1% of men; ΔE 60.5 from the original
Tritanopia#AC3462no blue cones; rare, and affects men and women equally; ΔE 45.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.37:1WCAG large text: AAA
Contrast with black, large text3.3:1WCAG large text: AA

Named colours

Dark magenta · ΔE 9.9Purple · ΔE 14.9Medium orchid · ΔE 16.9Dark orchid · ΔE 18.7Rebecca purple · ΔE 26.6Orchid · ΔE 26.8
Nearest named CSS colourDark magenta (#8B008B)ΔE 9.93, clearly different but related
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#18A619
Analogous#6018A6, #A6185E
Triadic#A5A618, #18A5A6
Split complementary#5EA618, #18A660
Tetradic#A66018, #18A619, #185EA6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F09AF0
Lighter +30%#EA6DE9
Lighter +20%#E341E2
Lighter +10%#D31ED1
Darker −10%#791279
Darker −20%#4D0B4C
Darker −30%#200520
Darker −40%#000000
More saturated +25%#BE00BC
Less saturated −25%#8E308E

Channel breakdown

R166
G24
B165
Red166 (65.1%)
Green24 (9.4%)
Blue165 (64.7%)
Hue300.42°
Saturation (HSL)74.74%
Lightness37.25%
Dominant channelRed
Hex per channelR A6 · G 18 · B A5

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Every value on this page was computed from “a618a5” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.