Recognised as Colour

#71051F

#71051F
Red
Dark
Nearest: Brown

#71051F is a red with RGB values 113, 5, 31 and HSL 346°, 92%, 23%. It is a dark colour, so white text on it reaches 12:1 contrast (AAA for normal text). The nearest named colour is Brown.

Colour values

#71051F#71051F

HEX#71051F

RGBrgb(113, 5, 31)

RGB (0–1)0.4431, 0.0196, 0.1216

RGB percentages44.3%, 2%, 12.2%

HSLhsl(345.6, 91.5%, 23.1%)

HSV / HSBhsv(345.6, 95.6%, 44.3%)

CMYK0%, 95.6%, 72.6%, 55.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer7,406,879

CSS custom property--colour: #71051F;

Brightness & contrast

Relative luminance0.03718WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.04:1

Contrast with white12.04:1WCAG normal text: AAA

Contrast with black1.74:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#8EFAE0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B281Fno red cones; affects about 1% of men; ΔE 46.1 from the original

Deuteranopia#453E1Cno green cones; the most common form, about 1% of men; ΔE 46.4 from the original

Tritanopia#7D0012no blue cones; rare, and affects men and women equally; ΔE 12.6 from the original

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

Contrast with white, large text12.04:1WCAG large text: AAA

Contrast with black, large text1.74:1WCAG large text: Fail

Named colours

Brown · ΔE 20.7 Maroon · ΔE 21.3 Dark red · ΔE 25.5 Firebrick · ΔE 28.8 Indian red · ΔE 31.1 Sienna · ΔE 31.4

Nearest named CSS colourBrown (#A52A2A)ΔE 20.67, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#057157

Analogous#710555, #712105

Triadic#1F7105, #051F71

Split complementary#057121, #055571

Tetradic#557105, #057157, #210571

Tints, shades & saturation

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

Lighter +40%#F74B74

Lighter +30%#F51A4F

Lighter +20%#D3093A

Lighter +10%#A2072C

Darker −10%#400312

Darker −20%#0F0104

Darker −30%#000000

Darker −40%#000000

More saturated +25%#76001C

Less saturated −25%#621427

Channel breakdown

R113

B31

Red113 (44.3%)

Green5 (2%)

Blue31 (12.2%)

Hue345.56°

Saturation (HSL)91.53%

Lightness23.14%

Dominant channelRed

Hex per channelR 71 · G 05 · B 1F

Keep nerding

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

#71051F

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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