Recognised as Colour

#804A47

#804A47
Red
Dark
Nearest: Sienna

#804A47 is a red with RGB values 128, 74, 71 and HSL 3°, 29%, 39%. It is a dark colour, so white text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#804A47#804A47

HEX#804A47

RGBrgb(128, 74, 71)

RGB (0–1)0.502, 0.2902, 0.2784

RGB percentages50.2%, 29%, 27.8%

HSLhsl(3.2, 28.6%, 39%)

HSV / HSBhsv(3.2, 44.5%, 50.2%)

CMYK0%, 42.2%, 44.5%, 49.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,407,623

CSS custom property--colour: #804A47;

Brightness & contrast

Relative luminance0.09942WCAG 2.x, 0 is black and 1 is white

Perceived brightness93.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.03:1

Contrast with white7.03:1WCAG normal text: AAA

Contrast with black2.99:1WCAG normal text: Fail

Greyscale equivalent#555555

Inverted#7FB5B8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#565247no red cones; affects about 1% of men; ΔE 23.7 from the original

Deuteranopia#635D46no green cones; the most common form, about 1% of men; ΔE 24.4 from the original

Tritanopia#8A4349no blue cones; rare, and affects men and women equally; ΔE 8.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text7.03:1WCAG large text: AAA

Contrast with black, large text2.99:1WCAG large text: Fail

Named colours

Sienna · ΔE 25.6 Dim grey · ΔE 26.3 Rosy brown · ΔE 26.9 Indian red · ΔE 29.1 Saddle brown · ΔE 29.5 Gray · ΔE 29.9

Nearest named CSS colourSienna (#A0522D)ΔE 25.61, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#477D80

Analogous#804761, #806747

Triadic#47804A, #4A4780

Split complementary#478067, #476180

Tetradic#618047, #477D80, #674780

Tints, shades & saturation

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

Lighter +40%#D9BCBA

Lighter +30%#C79C99

Lighter +20%#B47C79

Lighter +10%#A15D59

Darker −10%#5F3735

Darker −20%#3E2423

Darker −30%#1E1110

Darker −40%#000000

More saturated +25%#99342E

Less saturated −25%#676060

Channel breakdown

R128

G74

B71

Red128 (50.2%)

Green74 (29%)

Blue71 (27.8%)

Hue3.16°

Saturation (HSL)28.64%

Lightness39.02%

Dominant channelRed

Hex per channelR 80 · G 4A · B 47

Keep nerding

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

#804A47

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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