Recognised as Colour

#53222F

#53222F
Red
Dark
Nearest: Black

#53222F is a red with RGB values 83, 34, 47 and HSL 344°, 42%, 23%. It is a dark colour, so white text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#53222F#53222F

HEX#53222F

RGBrgb(83, 34, 47)

RGB (0–1)0.3255, 0.1333, 0.1843

RGB percentages32.5%, 13.3%, 18.4%

HSLhsl(344.1, 41.9%, 22.9%)

HSV / HSBhsv(344.1, 59%, 32.5%)

CMYK0%, 59%, 43.4%, 67.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,448,239

CSS custom property--colour: #53222F;

Brightness & contrast

Relative luminance0.03188WCAG 2.x, 0 is black and 1 is white

Perceived brightness54.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.82:1

Contrast with white12.82:1WCAG normal text: AAA

Contrast with black1.64:1WCAG normal text: Fail

Greyscale equivalent#2D2D2D

Inverted#ACDDD0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B2C2Fno red cones; affects about 1% of men; ΔE 24.7 from the original

Deuteranopia#38362Eno green cones; the most common form, about 1% of men; ΔE 25.4 from the original

Tritanopia#5A1D27no blue cones; rare, and affects men and women equally; ΔE 7.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.82:1WCAG large text: AAA

Contrast with black, large text1.64:1WCAG large text: Fail

Named colours

Black · ΔE 32.1 Dim grey · ΔE 34 Dark slate grey · ΔE 38.1 Sienna · ΔE 40.6 Gray · ΔE 40.9 Brown · ΔE 41.3

Nearest named CSS colourBlack (#000000)ΔE 32.12, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#225346

Analogous#532248, #532D22

Triadic#2F5322, #222F53

Split complementary#22532D, #224853

Tetradic#485322, #225346, #2D2253

Tints, shades & saturation

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

Lighter +40%#C8798E

Lighter +30%#B9556F

Lighter +20%#9B4058

Lighter +10%#773143

Darker −10%#2F131B

Darker −20%#0B0406

Darker −30%#000000

Darker −40%#000000

More saturated +25%#621328

Less saturated −25%#443136

Channel breakdown

R83

G34

B47

Red83 (32.5%)

Green34 (13.3%)

Blue47 (18.4%)

Hue344.08°

Saturation (HSL)41.88%

Lightness22.94%

Dominant channelRed

Hex per channelR 53 · G 22 · B 2F

Keep nerding

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

#53222F

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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