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Recognised as Colour

#574D4D

  • #574D4D
  • Grey
  • Dark
  • Nearest: Dim grey

#574D4D is a grey with RGB values 87, 77, 77 and HSL 0°, 6%, 32%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#574D4D#574D4D
HEX#574D4D
RGBrgb(87, 77, 77)
RGB (0–1)0.3412, 0.302, 0.302
RGB percentages34.1%, 30.2%, 30.2%
HSLhsl(0, 6.1%, 32.2%)
HSV / HSBhsv(0, 11.5%, 34.1%)
CMYK0%, 11.5%, 11.5%, 65.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,721,421
CSS custom property--colour: #574D4D;

Brightness & contrast

Relative luminance0.0787WCAG 2.x, 0 is black and 1 is white
Perceived brightness80.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.16:1
Contrast with white8.16:1WCAG normal text: AAA
Contrast with black2.57:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#A8B2B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4F4E4Dno red cones; affects about 1% of men; ΔE 4.1 from the original
Deuteranopia#51504Dno green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#594C4Dno blue cones; rare, and affects men and women equally; ΔE 1.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.16:1WCAG large text: AAA
Contrast with black, large text2.57:1WCAG large text: Fail

Named colours

Dim grey · ΔE 11.6Dark slate grey · ΔE 16.9Gray · ΔE 20.4Slate grey · ΔE 23.5Light slate grey · ΔE 26.3Rosy brown · ΔE 32.9
Nearest named CSS colourDim grey (#696969)ΔE 11.58, a distinctly different colour
Hue familygrey
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D5757
Analogous#574D52, #57524D
Triadic#4D574D, #4D4D57
Split complementary#4D5752, #4D5257
Tetradic#52574D, #4D5757, #524D57

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCB4B4
Lighter +30%#A49999
Lighter +20%#8C7E7E
Lighter +10%#726565
Darker −10%#3C3535
Darker −20%#211D1D
Darker −30%#060505
Darker −40%#000000
More saturated +25%#6B3838
Less saturated −25%#525252

Channel breakdown

R87
G77
B77
Red87 (34.1%)
Green77 (30.2%)
Blue77 (30.2%)
Hue0°
Saturation (HSL)6.1%
Lightness32.16%
Dominant channelRed
Hex per channelR 57 · G 4D · B 4D

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Every value on this page was computed from “574d4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.