Colour

#5B2022

#5B2022
Red
Dark
Nearest: Sienna

#5B2022 is a red with RGB values 91, 32, 34 and HSL 358°, 48%, 24%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Sienna.

Colour values

#5B2022#5B2022

HEX#5B2022

RGBrgb(91, 32, 34)

RGB (0–1)0.3569, 0.1255, 0.1333

RGB percentages35.7%, 12.5%, 13.3%

HSLhsl(358, 48%, 24.1%)

HSV / HSBhsv(358, 64.8%, 35.7%)

CMYK0%, 64.8%, 62.6%, 64.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,972,002

CSS custom property--colour: #5B2022;

Brightness & contrast

Relative luminance0.03373WCAG 2.x, 0 is black and 1 is white

Perceived brightness56.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.54:1

Contrast with white12.54:1WCAG normal text: AAA

Contrast with black1.67:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#A4DFDD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2E2C22no red cones; affects about 1% of men; ΔE 29.3 from the original

Deuteranopia#3D3821no green cones; the most common form, about 1% of men; ΔE 29.3 from the original

Tritanopia#641521no 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 text12.54:1WCAG large text: AAA

Contrast with black, large text1.67:1WCAG large text: Fail

Named colours

Sienna · ΔE 32 Saddle brown · ΔE 32.4 Brown · ΔE 32.8 Maroon · ΔE 33 Black · ΔE 37 Indian red · ΔE 37.6

Nearest named CSS colourSienna (#A0522D)ΔE 32, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#205B59

Analogous#5B203F, #5B3C20

Triadic#225B20, #20225B

Split complementary#205B3C, #203F5B

Tetradic#3F5B20, #205B59, #3C205B

Tints, shades & saturation

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

Lighter +40%#CF787B

Lighter +30%#C25256

Lighter +20%#A63B3E

Lighter +10%#812D30

Darker −10%#351314

Darker −20%#100506

Darker −30%#000000

Darker −40%#000000

More saturated +25%#6A1114

Less saturated −25%#4C2F30

Channel breakdown

R91

G32

B34

Red91 (35.7%)

Green32 (12.5%)

Blue34 (13.3%)

Hue357.97°

Saturation (HSL)47.97%

Lightness24.12%

Dominant channelRed

Hex per channelR 5B · G 20 · B 22

Keep nerding

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#5B2022

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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