Colour

#71000E

#71000E
Red
Dark
Nearest: Maroon

#71000E is a red with RGB values 113, 0, 14 and HSL 353°, 100%, 22%. It is a dark colour, so white text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Maroon.

Colour values

#71000E#71000E

HEX#71000E

RGBrgb(113, 0, 14)

RGB (0–1)0.4431, 0, 0.0549

RGB percentages44.3%, 0%, 5.5%

HSLhsl(352.6, 100%, 22.2%)

HSV / HSBhsv(352.6, 100%, 44.3%)

CMYK0%, 100%, 87.6%, 55.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,405,582

CSS custom property--colour: #71000E;

Brightness & contrast

Relative luminance0.03542WCAG 2.x, 0 is black and 1 is white

Perceived brightness62 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.29:1

Contrast with white12.29:1WCAG normal text: AAA

Contrast with black1.71:1WCAG normal text: Fail

Greyscale equivalent#191919

Inverted#8EFFF1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B260Dno red cones; affects about 1% of men; ΔE 47.8 from the original

Deuteranopia#453D08no green cones; the most common form, about 1% of men; ΔE 47.6 from the original

Tritanopia#7D0007no blue cones; rare, and affects men and women equally; ΔE 7.9 from the original

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

Contrast with white, large text12.29:1WCAG large text: AAA

Contrast with black, large text1.71:1WCAG large text: Fail

Named colours

Maroon · ΔE 11.7 Dark red · ΔE 16.4 Brown · ΔE 16.6 Firebrick · ΔE 23 Saddle brown · ΔE 27.1 Sienna · ΔE 27.5

Nearest named CSS colourMaroon (#800000)ΔE 11.67, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#007163

Analogous#710046, #712B00

Triadic#0E7100, #000E71

Split complementary#00712B, #004671

Tetradic#467100, #007163, #2B0071

Tints, shades & saturation

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

Lighter +40%#FF3E56

Lighter +30%#FF0B29

Lighter +20%#D7001B

Lighter +10%#A40014

Darker −10%#3E0008

Darker −20%#0B0001

Darker −30%#000000

Darker −40%#000000

More saturated +25%#71000E

Less saturated −25%#630E19

Channel breakdown

R113

B14

Red113 (44.3%)

Green0 (0%)

Blue14 (5.5%)

Hue352.57°

Saturation (HSL)100%

Lightness22.16%

Dominant channelRed

Hex per channelR 71 · G 00 · B 0E

Keep nerding

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#71000E

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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