Colour

#52141F

#52141F
Red
Dark
Nearest: Maroon

#52141F is a red with RGB values 82, 20, 31 and HSL 349°, 61%, 20%. It is a dark colour, so white text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#52141F#52141F

HEX#52141F

RGBrgb(82, 20, 31)

RGB (0–1)0.3216, 0.0784, 0.1216

RGB percentages32.2%, 7.8%, 12.2%

HSLhsl(349.4, 60.8%, 20%)

HSV / HSBhsv(349.4, 75.6%, 32.2%)

CMYK0%, 75.6%, 62.2%, 67.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,379,103

CSS custom property--colour: #52141F;

Brightness & contrast

Relative luminance0.02393WCAG 2.x, 0 is black and 1 is white

Perceived brightness48.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.2:1

Contrast with white14.2:1WCAG normal text: AAA

Contrast with black1.48:1WCAG normal text: Fail

Greyscale equivalent#222222

Inverted#ADEBE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#24231Fno red cones; affects about 1% of men; ΔE 30.8 from the original

Deuteranopia#342F1Dno green cones; the most common form, about 1% of men; ΔE 30.8 from the original

Tritanopia#5A0618no blue cones; rare, and affects men and women equally; ΔE 8.8 from the original

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

Contrast with white, large text14.2:1WCAG large text: AAA

Contrast with black, large text1.48:1WCAG large text: Fail

Named colours

Maroon · ΔE 35.3 Black · ΔE 35.5 Brown · ΔE 35.6 Sienna · ΔE 37.4 Saddle brown · ΔE 37.7 Dark red · ΔE 40.1

Nearest named CSS colourMaroon (#800000)ΔE 35.27, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#145247

Analogous#52143E, #522814

Triadic#1F5214, #141F52

Split complementary#145228, #143E52

Tetradic#3E5214, #145247, #281452

Tints, shades & saturation

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

Lighter +40%#D75B71

Lighter +30%#CD324D

Lighter +20%#A4283E

Lighter +10%#7B1E2E

Darker −10%#290A0F

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5F0717

Less saturated −25%#452127

Channel breakdown

R82

G20

B31

Red82 (32.2%)

Green20 (7.8%)

Blue31 (12.2%)

Hue349.35°

Saturation (HSL)60.78%

Lightness20%

Dominant channelRed

Hex per channelR 52 · G 14 · B 1F

Keep nerding

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#52141F

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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