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Colour

#543F48

  • #543F48
  • Red
  • Dark
  • Nearest: Dim grey

#543F48 is a red with RGB values 84, 63, 72 and HSL 334°, 14%, 29%. It is a dark colour, so white text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Dim grey.

Colour values

#543F48#543F48
HEX#543F48
RGBrgb(84, 63, 72)
RGB (0–1)0.3294, 0.2471, 0.2824
RGB percentages32.9%, 24.7%, 28.2%
HSLhsl(334.3, 14.3%, 28.8%)
HSV / HSBhsv(334.3, 25%, 32.9%)
CMYK0%, 25%, 14.3%, 67.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,521,224
CSS custom property--colour: #543F48;

Brightness & contrast

Relative luminance0.05908WCAG 2.x, 0 is black and 1 is white
Perceived brightness70.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.63:1
Contrast with white9.63:1WCAG normal text: AAA
Contrast with black2.18:1WCAG normal text: Fail
Greyscale equivalent#444444
Inverted#ABC0B7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#414348no red cones; affects about 1% of men; ΔE 10.6 from the original
Deuteranopia#464647no green cones; the most common form, about 1% of men; ΔE 10.7 from the original
Tritanopia#573E42no blue cones; rare, and affects men and women equally; ΔE 3.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.63:1WCAG large text: AAA
Contrast with black, large text2.18:1WCAG large text: Fail

Named colours

Dim grey · ΔE 18.8Dark slate grey · ΔE 22.7Gray · ΔE 26.8Slate grey · ΔE 28.3Light slate grey · ΔE 31.1Black · ΔE 31.2
Nearest named CSS colourDim grey (#696969)ΔE 18.78, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3F544B
Analogous#543F53, #54413F
Triadic#48543F, #3F4854
Split complementary#3F5440, #3F5354
Tetradic#52543F, #3F544B, #403F54

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBA4AE
Lighter +30%#A58794
Lighter +20%#8E6B7A
Lighter +10%#715561
Darker −10%#37292F
Darker −20%#1A1316
Darker −30%#000000
Darker −40%#000000
More saturated +25%#662D45
Less saturated −25%#4A4A4A

Channel breakdown

R84
G63
B72
Red84 (32.9%)
Green63 (24.7%)
Blue72 (28.2%)
Hue334.29°
Saturation (HSL)14.29%
Lightness28.82%
Dominant channelRed
Hex per channelR 54 · G 3F · B 48

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Every value on this page was computed from “543f48” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.