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Recognised as Colour

#57124D

  • #57124D
  • Magenta
  • Dark
  • Nearest: Dark slateblue

#57124D is a magenta with RGB values 87, 18, 77 and HSL 309°, 66%, 21%. It is a dark colour, so white text on it reaches 13.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#57124D#57124D
HEX#57124D
RGBrgb(87, 18, 77)
RGB (0–1)0.3412, 0.0706, 0.302
RGB percentages34.1%, 7.1%, 30.2%
HSLhsl(308.7, 65.7%, 20.6%)
HSV / HSBhsv(308.7, 79.3%, 34.1%)
CMYK0%, 79.3%, 11.5%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,706,317
CSS custom property--colour: #57124D;

Brightness & contrast

Relative luminance0.02995WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.13:1
Contrast with white13.13:1WCAG normal text: AAA
Contrast with black1.6:1WCAG normal text: Fail
Greyscale equivalent#252525
Inverted#A8EDB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#112A4Fno red cones; affects about 1% of men; ΔE 33.6 from the original
Deuteranopia#2A344Bno green cones; the most common form, about 1% of men; ΔE 35.5 from the original
Tritanopia#5C182Eno blue cones; rare, and affects men and women equally; ΔE 23 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text13.13:1WCAG large text: AAA
Contrast with black, large text1.6:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 28Purple · ΔE 28.9Rebecca purple · ΔE 31.2Midnight blue · ΔE 31.3Dark magenta · ΔE 33.8Indigo · ΔE 36.8
Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.99, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#12571C
Analogous#3E1257, #57122B
Triadic#4D5712, #124D57
Split complementary#2A5712, #12573E
Tetradic#573F12, #12571C, #122B57

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#DD58C9
Lighter +30%#D42EBC
Lighter +20%#AC2398
Lighter +10%#811B72
Darker −10%#2D0928
Darker −20%#020102
Darker −30%#000000
Darker −40%#000000
More saturated +25%#640556
Less saturated −25%#4A1F44

Channel breakdown

R87
G18
B77
Red87 (34.1%)
Green18 (7.1%)
Blue77 (30.2%)
Hue308.7°
Saturation (HSL)65.71%
Lightness20.59%
Dominant channelRed
Hex per channelR 57 · G 12 · B 4D

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Every value on this page was computed from “57124d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.