Colour

#66204E

#66204E
Magenta
Dark
Nearest: Dark slateblue

#66204E is a magenta with RGB values 102, 32, 78 and HSL 321°, 52%, 26%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#66204E#66204E

HEX#66204E

RGBrgb(102, 32, 78)

RGB (0–1)0.4, 0.1255, 0.3059

RGB percentages40%, 12.5%, 30.6%

HSLhsl(320.6, 52.2%, 26.3%)

HSV / HSBhsv(320.6, 68.6%, 40%)

CMYK0%, 68.6%, 23.5%, 60%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer6,692,942

CSS custom property--colour: #66204E;

Brightness & contrast

Relative luminance0.04408WCAG 2.x, 0 is black and 1 is white

Perceived brightness66.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.16:1

Contrast with white11.16:1WCAG normal text: AAA

Contrast with black1.88:1WCAG normal text: Fail

Greyscale equivalent#323232

Inverted#99DFB1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#26344Fno red cones; affects about 1% of men; ΔE 34.5 from the original

Deuteranopia#3B404Cno green cones; the most common form, about 1% of men; ΔE 35.9 from the original

Tritanopia#6D2034no blue cones; rare, and affects men and women equally; ΔE 18.3 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text11.16:1WCAG large text: AAA

Contrast with black, large text1.88:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 32.5 Purple · ΔE 33.5 Rebecca purple · ΔE 36.6 Dark magenta · ΔE 38.1 Pale violetred · ΔE 38.7 Midnight blue · ΔE 39

Nearest named CSS colourDark slateblue (#483D8B)ΔE 32.46, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#206638

Analogous#5B2066, #66202B

Triadic#4E6620, #204E66

Split complementary#2B6620, #20665B

Tetradic#665B20, #206638, #202B66

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#D67CB7

Lighter +30%#CA55A2

Lighter +20%#B43889

Lighter +10%#8D2C6C

Darker −10%#3F1430

Darker −20%#180813

Darker −30%#000000

Darker −40%#000000

More saturated +25%#770F53

Less saturated −25%#553149

Channel breakdown

R102

G32

B78

Red102 (40%)

Green32 (12.5%)

Blue78 (30.6%)

Hue320.57°

Saturation (HSL)52.24%

Lightness26.27%

Dominant channelRed

Hex per channelR 66 · G 20 · B 4E

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#66204E

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

Nerdulate something else