Recognised as Colour

#86100D

#86100D
Red
Dark
Nearest: Maroon

#86100D is a red with RGB values 134, 16, 13 and HSL 1°, 82%, 29%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#86100D#86100D

HEX#86100D

RGBrgb(134, 16, 13)

RGB (0–1)0.5255, 0.0627, 0.051

RGB percentages52.5%, 6.3%, 5.1%

HSLhsl(1.5, 82.3%, 28.8%)

HSV / HSBhsv(1.5, 90.3%, 52.5%)

CMYK0%, 88.1%, 90.3%, 47.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer8,785,933

CSS custom property--colour: #86100D;

Brightness & contrast

Relative luminance0.05468WCAG 2.x, 0 is black and 1 is white

Perceived brightness74.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.03:1

Contrast with white10.03:1WCAG normal text: AAA

Contrast with black2.09:1WCAG normal text: Fail

Greyscale equivalent#292929

Inverted#79EFF2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#39320Ano red cones; affects about 1% of men; ΔE 50.9 from the original

Deuteranopia#554B04no green cones; the most common form, about 1% of men; ΔE 50.8 from the original

Tritanopia#940012no blue cones; rare, and affects men and women equally; ΔE 7.1 from the original

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

Contrast with white, large text10.03:1WCAG large text: AAA

Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Maroon · ΔE 3.8 Dark red · ΔE 7.2 Brown · ΔE 11 Firebrick · ΔE 14.4 Saddle brown · ΔE 23.3 Sienna · ΔE 23.7

Nearest named CSS colourMaroon (#800000)ΔE 3.82, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#0D8386

Analogous#860D46, #864C0D

Triadic#0D8610, #100D86

Split complementary#0D864C, #0D4786

Tetradic#47860D, #0D8386, #4D0D86

Tints, shades & saturation

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

Lighter +40%#F1716E

Lighter +30%#EC4440

Lighter +20%#E31B16

Lighter +10%#B41612

Darker −10%#580A08

Darker −20%#290504

Darker −30%#000000

Darker −40%#000000

More saturated +25%#930400

Less saturated −25%#74211F

Channel breakdown

R134

G16

B13

Red134 (52.5%)

Green16 (6.3%)

Blue13 (5.1%)

Hue1.49°

Saturation (HSL)82.31%

Lightness28.82%

Dominant channelRed

Hex per channelR 86 · G 10 · B 0D

Keep nerding

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

#86100D

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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