Recognised as Colour

#47110B

#47110B
Red
Dark
Nearest: Maroon

#47110B is a red with RGB values 71, 17, 11 and HSL 6°, 73%, 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

#47110B#47110B

HEX#47110B

RGBrgb(71, 17, 11)

RGB (0–1)0.2784, 0.0667, 0.0431

RGB percentages27.8%, 6.7%, 4.3%

HSLhsl(6, 73.2%, 16.1%)

HSV / HSBhsv(6, 84.5%, 27.8%)

CMYK0%, 76.1%, 84.5%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,657,419

CSS custom property--colour: #47110B;

Brightness & contrast

Relative luminance0.01765WCAG 2.x, 0 is black and 1 is white

Perceived brightness41.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.52:1

Contrast with white15.52:1WCAG normal text: AAA

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

Greyscale equivalent#1C1C1C

Inverted#B8EEF4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#201D0Ano red cones; affects about 1% of men; ΔE 28.1 from the original

Deuteranopia#2E2809no green cones; the most common form, about 1% of men; ΔE 27.3 from the original

Tritanopia#4F0310no blue cones; rare, and affects men and women equally; ΔE 8.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.52:1WCAG large text: AAA

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

Named colours

Maroon · ΔE 32.8 Saddle brown · ΔE 33.3 Black · ΔE 33.8 Sienna · ΔE 35.1 Brown · ΔE 36.3 Dark red · ΔE 37.8

Nearest named CSS colourMaroon (#800000)ΔE 32.83, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0B4147

Analogous#470B23, #472F0B

Triadic#0B4711, #110B47

Split complementary#0B472F, #0B2347

Tetradic#23470B, #0B4147, #2F0B47

Tints, shades & saturation

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

Lighter +40%#E14D3D

Lighter +30%#CB3120

Lighter +20%#9F2619

Lighter +10%#731C12

Darker −10%#1B0604

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#510901

Less saturated −25%#3D1915

Channel breakdown

R71

G17

B11

Red71 (27.8%)

Green17 (6.7%)

Blue11 (4.3%)

Hue6°

Saturation (HSL)73.17%

Lightness16.08%

Dominant channelRed

Hex per channelR 47 · G 11 · B 0B

Keep nerding

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

#47110B

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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