Recognised as Colour

#4F130B

#4F130B
Red
Dark
Nearest: Maroon

#4F130B is a red with RGB values 79, 19, 11 and HSL 7°, 76%, 18%. It is a dark colour, so white text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#4F130B#4F130B

HEX#4F130B

RGBrgb(79, 19, 11)

RGB (0–1)0.3098, 0.0745, 0.0431

RGB percentages31%, 7.5%, 4.3%

HSLhsl(7.1, 75.6%, 17.6%)

HSV / HSBhsv(7.1, 86.1%, 31%)

CMYK0%, 75.9%, 86.1%, 69%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,182,219

CSS custom property--colour: #4F130B;

Brightness & contrast

Relative luminance0.02152WCAG 2.x, 0 is black and 1 is white

Perceived brightness45.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.68:1

Contrast with white14.68:1WCAG normal text: AAA

Contrast with black1.43:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#B0ECF4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#25200Ano red cones; affects about 1% of men; ΔE 29.7 from the original

Deuteranopia#332D09no green cones; the most common form, about 1% of men; ΔE 30.1 from the original

Tritanopia#580112no blue cones; rare, and affects men and women equally; ΔE 10.2 from the original

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

Contrast with white, large text14.68:1WCAG large text: AAA

Contrast with black, large text1.43:1WCAG large text: Fail

Named colours

Maroon · ΔE 28.7 Saddle brown · ΔE 29.7 Sienna · ΔE 31.6 Brown · ΔE 32.4 Dark red · ΔE 33.7 Black · ΔE 37.8

Nearest named CSS colourMaroon (#800000)ΔE 28.71, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B474F

Analogous#4F0B25, #4F350B

Triadic#0B4F13, #130B4F

Split complementary#0B4F35, #0B254F

Tetradic#254F0B, #0B474F, #350B4F

Tints, shades & saturation

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

Lighter +40%#E55541

Lighter +30%#D5331E

Lighter +20%#A92917

Lighter +10%#7C1E11

Darker −10%#220805

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#5A0B00

Less saturated −25%#441C16

Channel breakdown

R79

G19

B11

Red79 (31%)

Green19 (7.5%)

Blue11 (4.3%)

Hue7.06°

Saturation (HSL)75.56%

Lightness17.65%

Dominant channelRed

Hex per channelR 4F · G 13 · B 0B

Keep nerding

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

#4F130B

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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