Recognised as Colour

#54042B

#54042B
Red
Dark
Nearest: Brown

#54042B is a red with RGB values 84, 4, 43 and HSL 331°, 91%, 17%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#54042B#54042B

HEX#54042B

RGBrgb(84, 4, 43)

RGB (0–1)0.3294, 0.0157, 0.1686

RGB percentages32.9%, 1.6%, 16.9%

HSLhsl(330.8, 90.9%, 17.3%)

HSV / HSBhsv(330.8, 95.2%, 32.9%)

CMYK0%, 95.2%, 48.8%, 67.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,506,091

CSS custom property--colour: #54042B;

Brightness & contrast

Relative luminance0.02146WCAG 2.x, 0 is black and 1 is white

Perceived brightness48.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.69:1

Contrast with white14.69:1WCAG normal text: AAA

Contrast with black1.43:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#ABFBD4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#191F2Cno red cones; affects about 1% of men; ΔE 36.8 from the original

Deuteranopia#2F2E29no green cones; the most common form, about 1% of men; ΔE 37.9 from the original

Tritanopia#5C0017no blue cones; rare, and affects men and women equally; ΔE 16.3 from the original

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

Contrast with white, large text14.69:1WCAG large text: AAA

Contrast with black, large text1.43:1WCAG large text: Fail

Named colours

Brown · ΔE 40.2 Black · ΔE 40.3 Maroon · ΔE 41.8 Purple · ΔE 43.8 Indian red · ΔE 44.5 Dark slateblue · ΔE 44.8

Nearest named CSS colourBrown (#A52A2A)ΔE 40.24, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#04542D

Analogous#540453, #540504

Triadic#2B5404, #042B54

Split complementary#045405, #045354

Tetradic#535404, #04542D, #050454

Tints, shades & saturation

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

Lighter +40%#F52F90

Lighter +30%#E60B76

Lighter +20%#B5095D

Lighter +10%#850644

Darker −10%#230212

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#58002B

Less saturated −25%#490F2B

Channel breakdown

R84

B43

Red84 (32.9%)

Green4 (1.6%)

Blue43 (16.9%)

Hue330.75°

Saturation (HSL)90.91%

Lightness17.25%

Dominant channelRed

Hex per channelR 54 · G 04 · B 2B

Keep nerding

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

#54042B

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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