Recognised as Colour

#8D000B

#8D000B
Red
Dark
Nearest: Dark red

#8D000B is a red with RGB values 141, 0, 11 and HSL 355°, 100%, 28%. It is a dark colour, so white text on it reaches 9.8:1 contrast (AAA for normal text). The nearest named colour is Dark red.

Colour values

#8D000B#8D000B

HEX#8D000B

RGBrgb(141, 0, 11)

RGB (0–1)0.5529, 0, 0.0431

RGB percentages55.3%, 0%, 4.3%

HSLhsl(355.3, 100%, 27.6%)

HSV / HSBhsv(355.3, 100%, 55.3%)

CMYK0%, 100%, 92.2%, 44.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,240,587

CSS custom property--colour: #8D000B;

Brightness & contrast

Relative luminance0.05687WCAG 2.x, 0 is black and 1 is white

Perceived brightness77.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 9.83:1

Contrast with white9.83:1WCAG normal text: AAA

Contrast with black2.14:1WCAG normal text: Fail

Greyscale equivalent#1F1F1F

Inverted#72FFF4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#383108no red cones; affects about 1% of men; ΔE 56 from the original

Deuteranopia#584D00no green cones; the most common form, about 1% of men; ΔE 55.4 from the original

Tritanopia#9C0008no blue cones; rare, and affects men and women equally; ΔE 7.4 from the original

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

Contrast with white, large text9.83:1WCAG large text: AAA

Contrast with black, large text2.14:1WCAG large text: Fail

Named colours

Dark red · ΔE 4 Maroon · ΔE 4.8 Firebrick · ΔE 11.3 Brown · ΔE 11.4 Crimson · ΔE 26.9 Saddle brown · ΔE 27

Nearest named CSS colourDark red (#8B0000)ΔE 3.97, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#008D82

Analogous#8D0051, #8D3C00

Triadic#0B8D00, #000B8D

Split complementary#008D3C, #00518D

Tetradic#518D00, #008D82, #3C008D

Tints, shades & saturation

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

Lighter +40%#FF5A67

Lighter +30%#FF2738

Lighter +20%#F30013

Lighter +10%#C0000F

Darker −10%#5A0007

Darker −20%#270003

Darker −30%#000000

Darker −40%#000000

More saturated +25%#8D000B

Less saturated −25%#7B121A

Channel breakdown

R141

B11

Red141 (55.3%)

Green0 (0%)

Blue11 (4.3%)

Hue355.32°

Saturation (HSL)100%

Lightness27.65%

Dominant channelRed

Hex per channelR 8D · G 00 · B 0B

Keep nerding

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

#8D000B

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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