Colour

#71111A

#71111A
Red
Dark
Nearest: Maroon

#71111A is a red with RGB values 113, 17, 26 and HSL 354°, 74%, 25%. It is a dark colour, so white text on it reaches 11.7:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#71111A#71111A

HEX#71111A

RGBrgb(113, 17, 26)

RGB (0–1)0.4431, 0.0667, 0.102

RGB percentages44.3%, 6.7%, 10.2%

HSLhsl(354.4, 73.8%, 25.5%)

HSV / HSBhsv(354.4, 85%, 44.3%)

CMYK0%, 85%, 77%, 55.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,409,946

CSS custom property--colour: #71111A;

Brightness & contrast

Relative luminance0.03986WCAG 2.x, 0 is black and 1 is white

Perceived brightness63.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.68:1

Contrast with white11.68:1WCAG normal text: AAA

Contrast with black1.8:1WCAG normal text: Fail

Greyscale equivalent#262626

Inverted#8EEEE5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2F2B19no red cones; affects about 1% of men; ΔE 43.7 from the original

Deuteranopia#474017no green cones; the most common form, about 1% of men; ΔE 44 from the original

Tritanopia#7D0016no blue cones; rare, and affects men and women equally; ΔE 8.6 from the original

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

Contrast with white, large text11.68:1WCAG large text: AAA

Contrast with black, large text1.8:1WCAG large text: Fail

Named colours

Maroon · ΔE 17.9 Brown · ΔE 18.7 Dark red · ΔE 22.5 Firebrick · ΔE 26.8 Sienna · ΔE 27 Saddle brown · ΔE 27.6

Nearest named CSS colourMaroon (#800000)ΔE 17.9, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#117168

Analogous#71114A, #713811

Triadic#1A7111, #111A71

Split complementary#117138, #114A71

Tetradic#4A7111, #117168, #381171

Tints, shades & saturation

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

Lighter +40%#E86672

Lighter +30%#E13A49

Lighter +20%#CA1E2E

Lighter +10%#9D1824

Darker −10%#450A10

Darker −20%#180406

Darker −30%#000000

Darker −40%#000000

More saturated +25%#81010D

Less saturated −25%#612127

Channel breakdown

R113

G17

B26

Red113 (44.3%)

Green17 (6.7%)

Blue26 (10.2%)

Hue354.38°

Saturation (HSL)73.85%

Lightness25.49%

Dominant channelRed

Hex per channelR 71 · G 11 · B 1A

Keep nerding

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#71111A

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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