Recognised as Colour

#8D1C05

#8D1C05
Red
Dark
Nearest: Dark red

#8D1C05 is a red with RGB values 141, 28, 5 and HSL 10°, 93%, 29%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark red.

Colour values

#8D1C05#8D1C05

HEX#8D1C05

RGBrgb(141, 28, 5)

RGB (0–1)0.5529, 0.1098, 0.0196

RGB percentages55.3%, 11%, 2%

HSLhsl(10.1, 93.2%, 28.6%)

HSV / HSBhsv(10.1, 96.5%, 55.3%)

CMYK0%, 80.1%, 96.5%, 44.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,247,749

CSS custom property--colour: #8D1C05;

Brightness & contrast

Relative luminance0.06504WCAG 2.x, 0 is black and 1 is white

Perceived brightness80 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.13:1

Contrast with white9.13:1WCAG normal text: AAA

Contrast with black2.3:1WCAG normal text: Fail

Greyscale equivalent#323232

Inverted#72E3FA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#413800no red cones; affects about 1% of men; ΔE 49.5 from the original

Deuteranopia#5C5100no green cones; the most common form, about 1% of men; ΔE 49.6 from the original

Tritanopia#9C0019no blue cones; rare, and affects men and women equally; ΔE 12.5 from the original

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

Contrast with white, large text9.13:1WCAG large text: AAA

Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Dark red · ΔE 5.9 Maroon · ΔE 6.6 Brown · ΔE 13.5 Firebrick · ΔE 13.8 Saddle brown · ΔE 20.4 Sienna · ΔE 21.8

Nearest named CSS colourDark red (#8B0000)ΔE 5.9, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#05768D

Analogous#8D0532, #8D6005

Triadic#058D1C, #1C058D

Split complementary#058D60, #05328D

Tetradic#328D05, #05768D, #60058D

Tints, shades & saturation

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

Lighter +40%#FA7E64

Lighter +30%#F85433

Lighter +20%#F03008

Lighter +10%#BE2607

Darker −10%#5C1203

Darker −20%#2A0802

Darker −30%#000000

Darker −40%#000000

More saturated +25%#921900

Less saturated −25%#7B2817

Channel breakdown

R141

G28

Red141 (55.3%)

Green28 (11%)

Blue5 (2%)

Hue10.15°

Saturation (HSL)93.15%

Lightness28.63%

Dominant channelRed

Hex per channelR 8D · G 1C · B 05

Keep nerding

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#8D1C05

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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