Colour

#54101A

#54101A
Red
Dark
Nearest: Maroon

#54101A is a red with RGB values 84, 16, 26 and HSL 351°, 68%, 20%. It is a dark colour, so white text on it reaches 14.3:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#54101A#54101A

HEX#54101A

RGBrgb(84, 16, 26)

RGB (0–1)0.3294, 0.0627, 0.102

RGB percentages32.9%, 6.3%, 10.2%

HSLhsl(351.2, 68%, 19.6%)

HSV / HSBhsv(351.2, 81%, 32.9%)

CMYK0%, 81%, 69%, 67.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,509,146

CSS custom property--colour: #54101A;

Brightness & contrast

Relative luminance0.0233WCAG 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 14.32:1

Contrast with white14.32:1WCAG normal text: AAA

Contrast with black1.47:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#ABEFE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#23211Ano red cones; affects about 1% of men; ΔE 33.2 from the original

Deuteranopia#342F18no green cones; the most common form, about 1% of men; ΔE 33.5 from the original

Tritanopia#5D0014no blue cones; rare, and affects men and women equally; ΔE 9 from the original

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

Contrast with white, large text14.32:1WCAG large text: AAA

Contrast with black, large text1.47:1WCAG large text: Fail

Named colours

Maroon · ΔE 31.6 Brown · ΔE 32.8 Saddle brown · ΔE 35.4 Sienna · ΔE 35.4 Dark red · ΔE 36.5 Black · ΔE 38

Nearest named CSS colourMaroon (#800000)ΔE 31.63, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#10544A

Analogous#54103C, #542810

Triadic#1A5410, #101A54

Split complementary#105428, #103C54

Tetradic#3C5410, #10544A, #281054

Tints, shades & saturation

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

Lighter +40%#DE5267

Lighter +30%#D52842

Lighter +20%#AA2035

Lighter +10%#7F1827

Darker −10%#29080D

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#610311

Less saturated −25%#481D23

Channel breakdown

R84

G16

B26

Red84 (32.9%)

Green16 (6.3%)

Blue26 (10.2%)

Hue351.18°

Saturation (HSL)68%

Lightness19.61%

Dominant channelRed

Hex per channelR 54 · G 10 · B 1A

Keep nerding

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#54101A

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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