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Recognised as Colour

#861B78

  • #861B78
  • Magenta
  • Dark
  • Nearest: Purple

#861B78 is a magenta with RGB values 134, 27, 120 and HSL 308°, 66%, 32%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#861B78#861B78
HEX#861B78
RGBrgb(134, 27, 120)
RGB (0–1)0.5255, 0.1059, 0.4706
RGB percentages52.5%, 10.6%, 47.1%
HSLhsl(307.9, 66.5%, 31.6%)
HSV / HSBhsv(307.9, 79.9%, 52.5%)
CMYK0%, 79.9%, 10.4%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,788,856
CSS custom property--colour: #861B78;

Brightness & contrast

Relative luminance0.07208WCAG 2.x, 0 is black and 1 is white
Perceived brightness86.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.6:1
Contrast with white8.6:1WCAG normal text: AAA
Contrast with black2.44:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#79E487

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#18427Ano red cones; affects about 1% of men; ΔE 47.3 from the original
Deuteranopia#425176no green cones; the most common form, about 1% of men; ΔE 49.1 from the original
Tritanopia#8D2649no blue cones; rare, and affects men and women equally; ΔE 32.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.6:1WCAG large text: AAA
Contrast with black, large text2.44:1WCAG large text: Fail

Named colours

Purple · ΔE 10.9Dark magenta · ΔE 14.5Rebecca purple · ΔE 22.4Medium violet red · ΔE 24.7Indigo · ΔE 28.5Medium orchid · ΔE 29.8
Nearest named CSS colourPurple (#800080)ΔE 10.86, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1B8629
Analogous#5E1B86, #861B43
Triadic#78861B, #1B7886
Split complementary#42861B, #1B865F
Tetradic#865F1B, #1B8629, #1B4286

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E786DA
Lighter +30%#DE5CCD
Lighter +20%#D631C0
Lighter +10%#B0249E
Darker −10%#5C1252
Darker −20%#310A2C
Darker −30%#070106
Darker −40%#000000
More saturated +25%#9A0787
Less saturated −25%#722F69

Channel breakdown

R134
G27
B120
Red134 (52.5%)
Green27 (10.6%)
Blue120 (47.1%)
Hue307.85°
Saturation (HSL)66.46%
Lightness31.57%
Dominant channelRed
Hex per channelR 86 · G 1B · B 78

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Every value on this page was computed from “861b78” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.