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Recognised as Colour

#57434F

  • #57434F
  • Magenta
  • Dark
  • Nearest: Dim grey

#57434F is a magenta with RGB values 87, 67, 79 and HSL 324°, 13%, 30%. It is a dark colour, so white text on it reaches 9:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#57434F#57434F
HEX#57434F
RGBrgb(87, 67, 79)
RGB (0–1)0.3412, 0.2627, 0.3098
RGB percentages34.1%, 26.3%, 31%
HSLhsl(324, 13%, 30.2%)
HSV / HSBhsv(324, 23%, 34.1%)
CMYK0%, 23%, 9.2%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,718,863
CSS custom property--colour: #57434F;

Brightness & contrast

Relative luminance0.06605WCAG 2.x, 0 is black and 1 is white
Perceived brightness74.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.05:1
Contrast with white9.05:1WCAG normal text: AAA
Contrast with black2.32:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#A8BCB0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#44474Fno red cones; affects about 1% of men; ΔE 10.3 from the original
Deuteranopia#484A4Eno green cones; the most common form, about 1% of men; ΔE 10.9 from the original
Tritanopia#5A4347no blue cones; rare, and affects men and women equally; ΔE 5.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.05:1WCAG large text: AAA
Contrast with black, large text2.32:1WCAG large text: Fail

Named colours

Dim grey · ΔE 17.8Dark slate grey · ΔE 22.6Gray · ΔE 25.5Slate grey · ΔE 26.4Light slate grey · ΔE 29.2Black · ΔE 33
Nearest named CSS colourDim grey (#696969)ΔE 17.8, a distinctly different colour
Hue familymagenta
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#43574B
Analogous#554357, #574345
Triadic#4F5743, #434F57
Split complementary#455743, #435755
Tetradic#575543, #43574B, #434557

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BDA9B5
Lighter +30%#A78C9C
Lighter +20%#907083
Lighter +10%#745969
Darker −10%#3A2D35
Darker −20%#1D171B
Darker −30%#010001
Darker −40%#000000
More saturated +25%#6A3053
Less saturated −25%#4D4D4D

Channel breakdown

R87
G67
B79
Red87 (34.1%)
Green67 (26.3%)
Blue79 (31%)
Hue324°
Saturation (HSL)12.99%
Lightness30.2%
Dominant channelRed
Hex per channelR 57 · G 43 · B 4F

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Every value on this page was computed from “57434f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.