Colour

#47161E

#47161E
Red
Dark
Nearest: Black

#47161E is a red with RGB values 71, 22, 30 and HSL 350°, 53%, 18%. It is a dark colour, so white text on it reaches 15:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#47161E#47161E

HEX#47161E

RGBrgb(71, 22, 30)

RGB (0–1)0.2784, 0.0863, 0.1176

RGB percentages27.8%, 8.6%, 11.8%

HSLhsl(350.2, 52.7%, 18.2%)

HSV / HSBhsv(350.2, 69%, 27.8%)

CMYK0%, 69%, 57.7%, 72.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,658,718

CSS custom property--colour: #47161E;

Brightness & contrast

Relative luminance0.02007WCAG 2.x, 0 is black and 1 is white

Perceived brightness43.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.98:1

Contrast with white14.98:1WCAG normal text: AAA

Contrast with black1.4:1WCAG normal text: Fail

Greyscale equivalent#212121

Inverted#B8E9E1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#21201Eno red cones; affects about 1% of men; ΔE 25 from the original

Deuteranopia#2E2B1Dno green cones; the most common form, about 1% of men; ΔE 25.8 from the original

Tritanopia#4E0E19no blue cones; rare, and affects men and women equally; ΔE 7.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.98:1WCAG large text: AAA

Contrast with black, large text1.4:1WCAG large text: Fail

Named colours

Black · ΔE 29.6 Dim grey · ΔE 38.3 Maroon · ΔE 40.5 Saddle brown · ΔE 40.6 Sienna · ΔE 40.6 Dark slate grey · ΔE 40.6

Nearest named CSS colourBlack (#000000)ΔE 29.58, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#16473F

Analogous#471637, #472716

Triadic#1E4716, #161E47

Split complementary#164727, #163747

Tetradic#364716, #16473F, #261647

Tints, shades & saturation

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

Lighter +40%#CD5C6F

Lighter +30%#BC3A4F

Lighter +20%#952E3F

Lighter +10%#6E222E

Darker −10%#200A0E

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#530A16

Less saturated −25%#3B2226

Channel breakdown

R71

G22

B30

Red71 (27.8%)

Green22 (8.6%)

Blue30 (11.8%)

Hue350.2°

Saturation (HSL)52.69%

Lightness18.24%

Dominant channelRed

Hex per channelR 47 · G 16 · B 1E

Keep nerding

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#47161E

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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