Recognised as Colour

#50031F

#50031F
Red
Dark
Nearest: Maroon

#50031F is a red with RGB values 80, 3, 31 and HSL 338°, 93%, 16%. It is a dark colour, so white text on it reaches 15.3:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#50031F#50031F

HEX#50031F

RGBrgb(80, 3, 31)

RGB (0–1)0.3137, 0.0118, 0.1216

RGB percentages31.4%, 1.2%, 12.2%

HSLhsl(338.2, 92.8%, 16.3%)

HSV / HSBhsv(338.2, 96.2%, 31.4%)

CMYK0%, 96.3%, 61.2%, 68.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,243,679

CSS custom property--colour: #50031F;

Brightness & contrast

Relative luminance0.0187WCAG 2.x, 0 is black and 1 is white

Perceived brightness45 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.28:1

Contrast with white15.28:1WCAG normal text: AAA

Contrast with black1.37:1WCAG normal text: Fail

Greyscale equivalent#151515

Inverted#AFFCE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1A1B1Fno red cones; affects about 1% of men; ΔE 35.8 from the original

Deuteranopia#2E2B1Dno green cones; the most common form, about 1% of men; ΔE 36.8 from the original

Tritanopia#580010no blue cones; rare, and affects men and women equally; ΔE 12.8 from the original

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

Contrast with white, large text15.28:1WCAG large text: AAA

Contrast with black, large text1.37:1WCAG large text: Fail

Named colours

Maroon · ΔE 36.7 Brown · ΔE 36.9 Black · ΔE 38.4 Dark red · ΔE 41.4 Sienna · ΔE 42.2 Saddle brown · ΔE 43

Nearest named CSS colourMaroon (#800000)ΔE 36.69, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#035034

Analogous#500345, #500E03

Triadic#1F5003, #031F50

Split complementary#03500D, #034550

Tetradic#455003, #035034, #0E0350

Tints, shades & saturation

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

Lighter +40%#F72873

Lighter +30%#E30958

Lighter +20%#B20745

Lighter +10%#810532

Darker −10%#1F010C

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#53001E

Less saturated −25%#460D22

Channel breakdown

R80

B31

Red80 (31.4%)

Green3 (1.2%)

Blue31 (12.2%)

Hue338.18°

Saturation (HSL)92.77%

Lightness16.27%

Dominant channelRed

Hex per channelR 50 · G 03 · B 1F

Keep nerding

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

#50031F

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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