Recognised as Colour

#883B25

#883B25
Red
Dark
Nearest: Sienna

#883B25 is a red with RGB values 136, 59, 37 and HSL 13°, 57%, 34%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#883B25#883B25

HEX#883B25

RGBrgb(136, 59, 37)

RGB (0–1)0.5333, 0.2314, 0.1451

RGB percentages53.3%, 23.1%, 14.5%

HSLhsl(13.3, 57.2%, 33.9%)

HSV / HSBhsv(13.3, 72.8%, 53.3%)

CMYK0%, 56.6%, 72.8%, 46.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,928,037

CSS custom property--colour: #883B25;

Brightness & contrast

Relative luminance0.08496WCAG 2.x, 0 is black and 1 is white

Perceived brightness87.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.78:1

Contrast with white7.78:1WCAG normal text: AAA

Contrast with black2.7:1WCAG normal text: Fail

Greyscale equivalent#4A4A4A

Inverted#77C4DA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#504823no red cones; affects about 1% of men; ΔE 34.5 from the original

Deuteranopia#635923no green cones; the most common form, about 1% of men; ΔE 35 from the original

Tritanopia#952B36no blue cones; rare, and affects men and women equally; ΔE 16.8 from the original

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

Contrast with white, large text7.78:1WCAG large text: AAA

Contrast with black, large text2.7:1WCAG large text: Fail

Named colours

Sienna · ΔE 11.1 Saddle brown · ΔE 13 Brown · ΔE 18.5 Maroon · ΔE 21.1 Indian red · ΔE 23.9 Dark red · ΔE 24.1

Nearest named CSS colourSienna (#A0522D)ΔE 11.09, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#257288

Analogous#882541, #886C25

Triadic#25883B, #3B2588

Split complementary#25886D, #254088

Tetradic#418825, #257288, #6C2588

Tints, shades & saturation

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

Lighter +40%#E3A796

Lighter +30%#D8866E

Lighter +20%#CD6446

Lighter +10%#B04C30

Darker −10%#602A1A

Darker −20%#38180F

Darker −30%#100704

Darker −40%#000000

More saturated +25%#9E2F0F

Less saturated −25%#72473B

Channel breakdown

R136

G59

B37

Red136 (53.3%)

Green59 (23.1%)

Blue37 (14.5%)

Hue13.33°

Saturation (HSL)57.23%

Lightness33.92%

Dominant channelRed

Hex per channelR 88 · G 3B · B 25

Keep nerding

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

#883B25

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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