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Recognised as Colour

#A61BA6

  • #A61BA6
  • Magenta
  • Dark
  • Nearest: Dark magenta

#A61BA6 is a magenta with RGB values 166, 27, 166 and HSL 300°, 72%, 38%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Dark magenta.

Colour values

#A61BA6#A61BA6
HEX#A61BA6
RGBrgb(166, 27, 166)
RGB (0–1)0.651, 0.1059, 0.651
RGB percentages65.1%, 10.6%, 65.1%
HSLhsl(300, 72%, 37.8%)
HSV / HSBhsv(300, 83.7%, 65.1%)
CMYK0%, 83.7%, 0%, 34.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,886,054
CSS custom property--colour: #A61BA6;

Brightness & contrast

Relative luminance0.11644WCAG 2.x, 0 is black and 1 is white
Perceived brightness108.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.31:1
Contrast with white6.31:1WCAG normal text: AA
Contrast with black3.33:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#59E459

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0055A9no red cones; affects about 1% of men; ΔE 56.1 from the original
Deuteranopia#4766A3no green cones; the most common form, about 1% of men; ΔE 60.3 from the original
Tritanopia#AB3663no blue cones; rare, and affects men and women equally; ΔE 45.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.31:1WCAG large text: AAA
Contrast with black, large text3.33:1WCAG large text: AA

Named colours

Dark magenta · ΔE 10Purple · ΔE 14.9Medium orchid · ΔE 16.4Dark orchid · ΔE 18.4Rebecca purple · ΔE 26.2Orchid · ΔE 26.4
Nearest named CSS colourDark magenta (#8B008B)ΔE 9.96, clearly different but related
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1BA61B
Analogous#611BA6, #A61B61
Triadic#A6A61B, #1BA6A6
Split complementary#61A61B, #1BA661
Tetradic#A6611B, #1BA61B, #1B61A6

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EF9EEF
Lighter +30%#E872E8
Lighter +20%#E146E1
Lighter +10%#D222D2
Darker −10%#7A147A
Darker −20%#4E0D4E
Darker −30%#220622
Darker −40%#000000
More saturated +25%#BE03BE
Less saturated −25%#8E338E

Channel breakdown

R166
G27
B166
Red166 (65.1%)
Green27 (10.6%)
Blue166 (65.1%)
Hue300°
Saturation (HSL)72.02%
Lightness37.84%
Dominant channelRed and Blue
Hex per channelR A6 · G 1B · B A6

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Every value on this page was computed from “a61ba6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.