Colour

#B66B5B

#B66B5B
Red
Dark
Nearest: Indian red

#B66B5B is a red with RGB values 182, 107, 91 and HSL 11°, 38%, 54%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#B66B5B#B66B5B

HEX#B66B5B

RGBrgb(182, 107, 91)

RGB (0–1)0.7137, 0.4196, 0.3569

RGB percentages71.4%, 42%, 35.7%

HSLhsl(10.5, 38.4%, 53.5%)

HSV / HSBhsv(10.5, 50%, 71.4%)

CMYK0%, 41.2%, 50%, 28.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,955,035

CSS custom property--colour: #B66B5B;

Brightness & contrast

Relative luminance0.21216WCAG 2.x, 0 is black and 1 is white

Perceived brightness132.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.24:1

Contrast with white4.01:1WCAG normal text: Fail

Contrast with black5.24:1WCAG normal text: AA

Greyscale equivalent#7A7A7A

Inverted#4994A4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#7D765Ano red cones; affects about 1% of men; ΔE 31 from the original

Deuteranopia#8F855Ano green cones; the most common form, about 1% of men; ΔE 31.3 from the original

Tritanopia#C55F67no blue cones; rare, and affects men and women equally; ΔE 15 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.01:1WCAG large text: AA

Contrast with black, large text5.24:1WCAG large text: AAA

Named colours

Indian red · ΔE 16.7 Sienna · ΔE 16.7 Dark salmon · ΔE 17.7 Light coral · ΔE 19.7 Rosy brown · ΔE 21.6 Salmon · ΔE 23.3

Nearest named CSS colourIndian red (#CD5C5C)ΔE 16.66, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5BA6B6

Analogous#B65B78, #B6995B

Triadic#5BB66B, #6B5BB6

Split complementary#5BB698, #5B79B6

Tetradic#78B65B, #5BA6B6, #985BB6

Tints, shades & saturation

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

Lighter +40%#F5EAE8

Lighter +30%#E5CBC5

Lighter +20%#D5ABA2

Lighter +10%#C68B7E

Darker −10%#9A5344

Darker −20%#764035

Darker −30%#532D25

Darker −40%#301A15

More saturated +25%#D4583D

Less saturated −25%#987E79

Channel breakdown

R182

G107

B91

Red182 (71.4%)

Green107 (42%)

Blue91 (35.7%)

Hue10.55°

Saturation (HSL)38.4%

Lightness53.53%

Dominant channelRed

Hex per channelR B6 · G 6B · B 5B

Keep nerding

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

#B66B5B

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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