Recognised as Colour

#71031C

#71031C
Red
Dark
Nearest: Maroon

#71031C is a red with RGB values 113, 3, 28 and HSL 346°, 95%, 23%. It is a dark colour, so white text on it reaches 12.1:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#71031C#71031C

HEX#71031C

RGBrgb(113, 3, 28)

RGB (0–1)0.4431, 0.0118, 0.1098

RGB percentages44.3%, 1.2%, 11%

HSLhsl(346.4, 94.8%, 22.7%)

HSV / HSBhsv(346.4, 97.3%, 44.3%)

CMYK0%, 97.3%, 75.2%, 55.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,406,364

CSS custom property--colour: #71031C;

Brightness & contrast

Relative luminance0.0366WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.13:1

Contrast with white12.13:1WCAG normal text: AAA

Contrast with black1.73:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#8EFCE3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B281Cno red cones; affects about 1% of men; ΔE 46.9 from the original

Deuteranopia#453D18no green cones; the most common form, about 1% of men; ΔE 46.5 from the original

Tritanopia#7D000Fno blue cones; rare, and affects men and women equally; ΔE 12.4 from the original

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

Contrast with white, large text12.13:1WCAG large text: AAA

Contrast with black, large text1.73:1WCAG large text: Fail

Named colours

Maroon · ΔE 19.5 Brown · ΔE 19.6 Dark red · ΔE 23.8 Firebrick · ΔE 27.5 Sienna · ΔE 30.7 Indian red · ΔE 31

Nearest named CSS colourMaroon (#800000)ΔE 19.52, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#037158

Analogous#710353, #712103

Triadic#1C7103, #031C71

Split complementary#037121, #035371

Tetradic#537103, #037158, #210371

Tints, shades & saturation

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

Lighter +40%#FA466F

Lighter +30%#F91448

Lighter +20%#D40635

Lighter +10%#A30428

Darker −10%#3F0210

Darker −20%#0E0003

Darker −30%#000000

Darker −40%#000000

More saturated +25%#74001A

Less saturated −25%#621224

Channel breakdown

R113

B28

Red113 (44.3%)

Green3 (1.2%)

Blue28 (11%)

Hue346.36°

Saturation (HSL)94.83%

Lightness22.75%

Dominant channelRed

Hex per channelR 71 · G 03 · B 1C

Keep nerding

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

#71031C

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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