Recognised as Colour

#71122D

#71122D
Red
Dark
Nearest: Brown

#71122D is a red with RGB values 113, 18, 45 and HSL 343°, 73%, 26%. It is a dark colour, so white text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#71122D#71122D

HEX#71122D

RGBrgb(113, 18, 45)

RGB (0–1)0.4431, 0.0706, 0.1765

RGB percentages44.3%, 7.1%, 17.6%

HSLhsl(342.9, 72.5%, 25.7%)

HSV / HSBhsv(342.9, 84.1%, 44.3%)

CMYK0%, 84.1%, 60.2%, 55.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,410,221

CSS custom property--colour: #71122D;

Brightness & contrast

Relative luminance0.04133WCAG 2.x, 0 is black and 1 is white

Perceived brightness65.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.5:1

Contrast with white11.5:1WCAG normal text: AAA

Contrast with black1.83:1WCAG normal text: Fail

Greyscale equivalent#282828

Inverted#8EEDD2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D2D2Dno red cones; affects about 1% of men; ΔE 43 from the original

Deuteranopia#45402Bno green cones; the most common form, about 1% of men; ΔE 43.5 from the original

Tritanopia#7C001Eno blue cones; rare, and affects men and women equally; ΔE 13.3 from the original

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

Contrast with white, large text11.5:1WCAG large text: AAA

Contrast with black, large text1.83:1WCAG large text: Fail

Named colours

Brown · ΔE 26.2 Maroon · ΔE 29.3 Indian red · ΔE 32 Dark red · ΔE 33.4 Sienna · ΔE 34.9 Firebrick · ΔE 35

Nearest named CSS colourBrown (#A52A2A)ΔE 26.22, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#127156

Analogous#71125D, #712612

Triadic#2D7112, #122D71

Split complementary#127126, #125D71

Tetradic#5D7112, #127156, #261271

Tints, shades & saturation

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

Lighter +40%#E7688C

Lighter +30%#E03C6B

Lighter +20%#C92050

Lighter +10%#9D193F

Darker −10%#450B1B

Darker −20%#19040A

Darker −30%#000000

Darker −40%#000000

More saturated +25%#810226

Less saturated −25%#612234

Channel breakdown

R113

G18

B45

Red113 (44.3%)

Green18 (7.1%)

Blue45 (17.6%)

Hue342.95°

Saturation (HSL)72.52%

Lightness25.69%

Dominant channelRed

Hex per channelR 71 · G 12 · B 2D

Keep nerding

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

#71122D

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

Nerdulate something else