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Recognised as Colour

#66007A

  • #66007A
  • Magenta
  • Dark
  • Nearest: Purple

#66007A is a magenta with RGB values 102, 0, 122 and HSL 290°, 100%, 24%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#66007A#66007A
HEX#66007A
RGBrgb(102, 0, 122)
RGB (0–1)0.4, 0, 0.4784
RGB percentages40%, 0%, 47.8%
HSLhsl(290.2, 100%, 23.9%)
HSV / HSBhsv(290.2, 100%, 47.8%)
CMYK16.4%, 100%, 0%, 52.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,684,794
CSS custom property--colour: #66007A;

Brightness & contrast

Relative luminance0.0423WCAG 2.x, 0 is black and 1 is white
Perceived brightness69.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.38:1
Contrast with white11.38:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#1E1E1E
Inverted#99FF85

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00347Dno red cones; affects about 1% of men; ΔE 37.5 from the original
Deuteranopia#0E3D78no green cones; the most common form, about 1% of men; ΔE 45 from the original
Tritanopia#662545no blue cones; rare, and affects men and women equally; ΔE 42 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text11.38:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail

Named colours

Purple · ΔE 9.1Dark magenta · ΔE 12.5Indigo · ΔE 12.5Rebecca purple · ΔE 14.8Midnight blue · ΔE 24.8Navy · ΔE 26.5
Nearest named CSS colourPurple (#800080)ΔE 9.11, clearly different but related
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#147A00
Analogous#29007A, #7A0051
Triadic#7A6600, #007A66
Split complementary#517A00, #007A29
Tetradic#7A2900, #147A00, #00517A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E147FF
Lighter +30%#D814FF
Lighter +20%#BB00E0
Lighter +10%#9100AD
Darker −10%#3B0047
Darker −20%#110014
Darker −30%#000000
Darker −40%#000000
More saturated +25%#66007A
Less saturated −25%#5C0F6B

Channel breakdown

R102
G0
B122
Red102 (40%)
Green0 (0%)
Blue122 (47.8%)
Hue290.16°
Saturation (HSL)100%
Lightness23.92%
Dominant channelBlue
Hex per channelR 66 · G 00 · B 7A

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Every value on this page was computed from “66007a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.