Colour

#8A3443

#8A3443
Red
Dark
Nearest: Indian red

#8A3443 is a red with RGB values 138, 52, 67 and HSL 350°, 45%, 37%. It is a dark colour, so white text on it reaches 7.9:1 contrast (AAA for normal text). The nearest named colour is Indian red.

Colour values

#8A3443#8A3443

HEX#8A3443

RGBrgb(138, 52, 67)

RGB (0–1)0.5412, 0.2039, 0.2627

RGB percentages54.1%, 20.4%, 26.3%

HSLhsl(349.5, 45.3%, 37.3%)

HSV / HSBhsv(349.5, 62.3%, 54.1%)

CMYK0%, 62.3%, 51.4%, 45.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer9,057,347

CSS custom property--colour: #8A3443;

Brightness & contrast

Relative luminance0.08265WCAG 2.x, 0 is black and 1 is white

Perceived brightness88.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.92:1

Contrast with white7.92:1WCAG normal text: AAA

Contrast with black2.65:1WCAG normal text: Fail

Greyscale equivalent#474747

Inverted#75CBBC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#474643no red cones; affects about 1% of men; ΔE 39.3 from the original

Deuteranopia#5D5841no green cones; the most common form, about 1% of men; ΔE 40.4 from the original

Tritanopia#96273Ano blue cones; rare, and affects men and women equally; ΔE 10.8 from the original

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

Contrast with white, large text7.92:1WCAG large text: AAA

Contrast with black, large text2.65:1WCAG large text: Fail

Named colours

Indian red · ΔE 23.4 Brown · ΔE 23.8 Sienna · ΔE 28.6 Pale violetred · ΔE 28.8 Maroon · ΔE 31.1 Saddle brown · ΔE 33.2

Nearest named CSS colourIndian red (#CD5C5C)ΔE 23.43, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#348A7B

Analogous#8A346E, #8A5034

Triadic#438A34, #34438A

Split complementary#348A50, #346E8A

Tetradic#6E8A34, #348A7B, #50348A

Tints, shades & saturation

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

Lighter +40%#DFABB4

Lighter +30%#D18693

Lighter +20%#C36172

Lighter +10%#AF4255

Darker −10%#652631

Darker −20%#40181F

Darker −30%#1B0A0D

Darker −40%#000000

More saturated +25%#A21C34

Less saturated −25%#724C52

Channel breakdown

R138

G52

B67

Red138 (54.1%)

Green52 (20.4%)

Blue67 (26.3%)

Hue349.53°

Saturation (HSL)45.26%

Lightness37.25%

Dominant channelRed

Hex per channelR 8A · G 34 · B 43

Keep nerding

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#8A3443

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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