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Recognised as Colour

#682A74

  • #682A74
  • Magenta
  • Dark
  • Nearest: Rebecca purple

#682A74 is a magenta with RGB values 104, 42, 116 and HSL 290°, 47%, 31%. It is a dark colour, so white text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Rebecca purple.

Colour values

#682A74#682A74
HEX#682A74
RGBrgb(104, 42, 116)
RGB (0–1)0.4078, 0.1647, 0.4549
RGB percentages40.8%, 16.5%, 45.5%
HSLhsl(290.3, 46.8%, 31%)
HSV / HSBhsv(290.3, 63.8%, 45.5%)
CMYK10.3%, 63.8%, 0%, 54.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,826,612
CSS custom property--colour: #682A74;

Brightness & contrast

Relative luminance0.0586WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.67:1
Contrast with white9.67:1WCAG normal text: AAA
Contrast with black2.17:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#97D58B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#194076no red cones; affects about 1% of men; ΔE 32.7 from the original
Deuteranopia#314772no green cones; the most common form, about 1% of men; ΔE 34.2 from the original
Tritanopia#69364Bno blue cones; rare, and affects men and women equally; ΔE 30.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.67:1WCAG large text: AAA
Contrast with black, large text2.17:1WCAG large text: Fail

Named colours

Rebecca purple · ΔE 17.6Dark slateblue · ΔE 17.9Purple · ΔE 20.5Midnight blue · ΔE 24.6Dark magenta · ΔE 24.9Indigo · ΔE 27.5
Nearest named CSS colourRebecca purple (#663399)ΔE 17.63, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#36742A
Analogous#432A74, #742A5B
Triadic#74682A, #2A7468
Split complementary#5B742A, #2A7443
Tetradic#74432A, #36742A, #2A5B74

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CC92D8
Lighter +30%#BB6DCA
Lighter +20%#AA47BD
Lighter +10%#8A3899
Darker −10%#461C4F
Darker −20%#250F29
Darker −30%#030104
Darker −40%#000000
More saturated +25%#751688
Less saturated −25%#5B3E60

Channel breakdown

R104
G42
B116
Red104 (40.8%)
Green42 (16.5%)
Blue116 (45.5%)
Hue290.27°
Saturation (HSL)46.84%
Lightness30.98%
Dominant channelBlue
Hex per channelR 68 · G 2A · B 74

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Every value on this page was computed from “682a74” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.