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Colour

#864A90

  • #864A90
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#864A90 is a magenta with RGB values 134, 74, 144 and HSL 291°, 32%, 43%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Dark slateblue.

Colour values

#864A90#864A90
HEX#864A90
RGBrgb(134, 74, 144)
RGB (0–1)0.5255, 0.2902, 0.5647
RGB percentages52.5%, 29%, 56.5%
HSLhsl(291.4, 32.1%, 42.7%)
HSV / HSBhsv(291.4, 48.6%, 56.5%)
CMYK6.9%, 48.6%, 0%, 43.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,800,912
CSS custom property--colour: #864A90;

Brightness & contrast

Relative luminance0.1198WCAG 2.x, 0 is black and 1 is white
Perceived brightness104.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.18:1
Contrast with white6.18:1WCAG normal text: AA
Contrast with black3.4:1WCAG normal text: Fail
Greyscale equivalent#5C5C5C
Inverted#79B56F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#405D92no red cones; affects about 1% of men; ΔE 31.6 from the original
Deuteranopia#51638Eno green cones; the most common form, about 1% of men; ΔE 32 from the original
Tritanopia#875366no blue cones; rare, and affects men and women equally; ΔE 29.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.18:1WCAG large text: AAA
Contrast with black, large text3.4:1WCAG large text: AA

Named colours

Dark slateblue · ΔE 20.4Rebecca purple · ΔE 21.5Medium purple · ΔE 25.8Purple · ΔE 26.1Dark magenta · ΔE 29Orchid · ΔE 29
Nearest named CSS colourDark slateblue (#483D8B)ΔE 20.43, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#54904A
Analogous#634A90, #904A77
Triadic#90864A, #4A9086
Split complementary#77904A, #4A9063
Tetradic#90634A, #54904A, #4A7790

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DDC5E1
Lighter +30%#C9A3D0
Lighter +20%#B681BF
Lighter +10%#A260AD
Darker −10%#67396E
Darker −20%#47274D
Darker −30%#28162B
Darker −40%#090509
More saturated +25%#992FAB
Less saturated −25%#736575

Channel breakdown

R134
G74
B144
Red134 (52.5%)
Green74 (29%)
Blue144 (56.5%)
Hue291.43°
Saturation (HSL)32.11%
Lightness42.75%
Dominant channelBlue
Hex per channelR 86 · G 4A · B 90

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Every value on this page was computed from “864a90” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.