Colour

#570D57

#570D57
Magenta
Dark
Nearest: Purple

#570D57 is a magenta with RGB values 87, 13, 87 and HSL 300°, 74%, 20%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Purple.

Colour values

#570D57#570D57

HEX#570D57

RGBrgb(87, 13, 87)

RGB (0–1)0.3412, 0.051, 0.3412

RGB percentages34.1%, 5.1%, 34.1%

HSLhsl(300, 74%, 19.6%)

HSV / HSBhsv(300, 85.1%, 34.1%)

CMYK0%, 85.1%, 0%, 65.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,705,047

CSS custom property--colour: #570D57;

Brightness & contrast

Relative luminance0.03002WCAG 2.x, 0 is black and 1 is white

Perceived brightness56.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.12:1

Contrast with white13.12:1WCAG normal text: AAA

Contrast with black1.6:1WCAG normal text: Fail

Greyscale equivalent#222222

Inverted#A8F2A8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#002A59no red cones; affects about 1% of men; ΔE 34.6 from the original

Deuteranopia#233455no green cones; the most common form, about 1% of men; ΔE 37.4 from the original

Tritanopia#5A1A32no blue cones; rare, and affects men and women equally; ΔE 28.1 from the original

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

Contrast with white, large text13.12:1WCAG large text: AAA

Contrast with black, large text1.6:1WCAG large text: Fail

Named colours

Purple · ΔE 22.7 Dark slateblue · ΔE 24.8 Rebecca purple · ΔE 24.9 Midnight blue · ΔE 25.9 Dark magenta · ΔE 27.8 Indigo · ΔE 29.3

Nearest named CSS colourPurple (#800080)ΔE 22.69, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D570D

Analogous#320D57, #570D32

Triadic#57570D, #0D5757

Split complementary#32570D, #0D5732

Tetradic#57320D, #0D570D, #0D3257

Tints, shades & saturation

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

Lighter +40%#E44CE4

Lighter +30%#DC21DC

Lighter +20%#B01AB0

Lighter +10%#831483

Darker −10%#2B062B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#640064

Less saturated −25%#4B194B

Channel breakdown

R87

G13

B87

Red87 (34.1%)

Green13 (5.1%)

Blue87 (34.1%)

Hue300°

Saturation (HSL)74%

Lightness19.61%

Dominant channelRed and Blue

Hex per channelR 57 · G 0D · B 57

Keep nerding

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

#570D57

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

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