Recognised as Colour

#B76169

#B76169
Red
Dark
Nearest: Indian red

#B76169 is a red with RGB values 183, 97, 105 and HSL 354°, 37%, 55%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#B76169#B76169

HEX#B76169

RGBrgb(183, 97, 105)

RGB (0–1)0.7176, 0.3804, 0.4118

RGB percentages71.8%, 38%, 41.2%

HSLhsl(354.4, 37.4%, 54.9%)

HSV / HSBhsv(354.4, 47%, 71.8%)

CMYK0%, 47%, 42.6%, 28.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,018,025

CSS custom property--colour: #B76169;

Brightness & contrast

Relative luminance0.19637WCAG 2.x, 0 is black and 1 is white

Perceived brightness129.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.93:1

Contrast with white4.26:1WCAG normal text: Fail

Contrast with black4.93:1WCAG normal text: AA

Greyscale equivalent#747474

Inverted#489E96

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#727069no red cones; affects about 1% of men; ΔE 36.9 from the original

Deuteranopia#888167no green cones; the most common form, about 1% of men; ΔE 37.5 from the original

Tritanopia#C55764no blue cones; rare, and affects men and women equally; ΔE 10.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text4.26:1WCAG large text: AA

Contrast with black, large text4.93:1WCAG large text: AAA

Named colours

Indian red · ΔE 14.5 Pale violetred · ΔE 17.4 Light coral · ΔE 18.5 Rosy brown · ΔE 22.5 Dark salmon · ΔE 25.8 Salmon · ΔE 25.8

Nearest named CSS colourIndian red (#CD5C5C)ΔE 14.53, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#61B7AF

Analogous#B76194, #B78461

Triadic#69B761, #6169B7

Split complementary#61B784, #6194B7

Tetradic#94B761, #61B7AF, #8461B7

Tints, shades & saturation

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

Lighter +40%#F7EDEE

Lighter +30%#E7CACD

Lighter +20%#D7A7AC

Lighter +10%#C7848A

Darker −10%#9D4850

Darker −20%#7A383E

Darker −30%#57282C

Darker −40%#34181A

More saturated +25%#D44452

Less saturated −25%#9A7E80

Channel breakdown

R183

G97

B105

Red183 (71.8%)

Green97 (38%)

Blue105 (41.2%)

Hue354.42°

Saturation (HSL)37.39%

Lightness54.9%

Dominant channelRed

Hex per channelR B7 · G 61 · B 69

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B76169 (chemical formula)

Formula
823,386.89 g/mol
76169 atoms

B76169 has a molar mass of 823,386.89 g/mol, made up of 76169 atoms across 1 element: 76169 × B.

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Molar mass

Molar mass823,386.89 g/mol

Total atoms per molecule76169

Distinct elements1

Mass of one molecule1.3672661 × 10^-18 g

Molecules per gram7.3138652 × 10^17

Name

NameNot in the name tablea name cannot be worked out from a formula alone: isomers share formulas, and naming depends on bonding the formula does not show

Composition by mass

B100%

Boron (B × 76169)823,386.89 g/mol, 100%

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Elements in this formula

Boron

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