Recognised as Colour

#4F011D

#4F011D
Red
Dark
Nearest: Maroon

#4F011D is a red with RGB values 79, 1, 29 and HSL 338°, 98%, 16%. It is a dark colour, so white text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#4F011D#4F011D

HEX#4F011D

RGBrgb(79, 1, 29)

RGB (0–1)0.3098, 0.0039, 0.1137

RGB percentages31%, 0.4%, 11.4%

HSLhsl(338.5, 97.5%, 15.7%)

HSV / HSBhsv(338.5, 98.7%, 31%)

CMYK0%, 98.7%, 63.3%, 69%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,177,629

CSS custom property--colour: #4F011D;

Brightness & contrast

Relative luminance0.01773WCAG 2.x, 0 is black and 1 is white

Perceived brightness44.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.5:1

Contrast with white15.5:1WCAG normal text: AAA

Contrast with black1.35:1WCAG normal text: Fail

Greyscale equivalent#141414

Inverted#B0FEE2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#191A1Dno red cones; affects about 1% of men; ΔE 36.3 from the original

Deuteranopia#2D2A1Bno green cones; the most common form, about 1% of men; ΔE 37.2 from the original

Tritanopia#57000Eno blue cones; rare, and affects men and women equally; ΔE 12.7 from the original

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

Contrast with white, large text15.5:1WCAG large text: AAA

Contrast with black, large text1.35:1WCAG large text: Fail

Named colours

Maroon · ΔE 36.1 Brown · ΔE 36.6 Black · ΔE 38.6 Dark red · ΔE 40.9 Sienna · ΔE 42.1 Saddle brown · ΔE 42.8

Nearest named CSS colourMaroon (#800000)ΔE 36.14, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#014F33

Analogous#4F0144, #4F0C01

Triadic#1D4F01, #011D4F

Split complementary#014F0C, #01444F

Tetradic#444F01, #014F33, #0C014F

Tints, shades & saturation

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

Lighter +40%#FC206F

Lighter +30%#E60354

Lighter +20%#B40242

Lighter +10%#81022F

Darker −10%#1D000B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#50001D

Less saturated −25%#450B20

Channel breakdown

R79

B29

Red79 (31%)

Green1 (0.4%)

Blue29 (11.4%)

Hue338.46°

Saturation (HSL)97.5%

Lightness15.69%

Dominant channelRed

Hex per channelR 4F · G 01 · B 1D

Keep nerding

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

#4F011D

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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