Recognised as Colour

#B14955

#B14955
Red
Dark
Nearest: Indian red

#B14955 is a red with RGB values 177, 73, 85 and HSL 353°, 42%, 49%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#B14955#B14955

HEX#B14955

RGBrgb(177, 73, 85)

RGB (0–1)0.6941, 0.2863, 0.3333

RGB percentages69.4%, 28.6%, 33.3%

HSLhsl(353.1, 41.6%, 49%)

HSV / HSBhsv(353.1, 58.8%, 69.4%)

CMYK0%, 58.8%, 52%, 30.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,618,645

CSS custom property--colour: #B14955;

Brightness & contrast

Relative luminance0.14768WCAG 2.x, 0 is black and 1 is white

Perceived brightness115.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.31:1

Contrast with white5.31:1WCAG normal text: AA

Contrast with black3.95:1WCAG normal text: Fail

Greyscale equivalent#606060

Inverted#4EB6AA

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#615E55no red cones; affects about 1% of men; ΔE 45.2 from the original

Deuteranopia#7B7353no green cones; the most common form, about 1% of men; ΔE 45.9 from the original

Tritanopia#C1394Eno 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 text5.31:1WCAG large text: AAA

Contrast with black, large text3.95:1WCAG large text: AA

Named colours

Indian red · ΔE 11.1 Brown · ΔE 18.8 Pale violetred · ΔE 21 Light coral · ΔE 21.4 Sienna · ΔE 25.3 Salmon · ΔE 26.3

Nearest named CSS colourIndian red (#CD5C5C)ΔE 11.08, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#49B1A5

Analogous#B14989, #B17149

Triadic#55B149, #4955B1

Split complementary#49B171, #4989B1

Tetradic#89B149, #49B1A5, #7149B1

Tints, shades & saturation

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

Lighter +40%#EFD7DA

Lighter +30%#E0B3B8

Lighter +20%#D18F97

Lighter +10%#C26B75

Darker −10%#8D3A44

Darker −20%#692B32

Darker −30%#451C21

Darker −40%#210D10

More saturated +25%#D02A3D

Less saturated −25%#92686D

Channel breakdown

R177

G73

B85

Red177 (69.4%)

Green73 (28.6%)

Blue85 (33.3%)

Hue353.08°

Saturation (HSL)41.6%

Lightness49.02%

Dominant channelRed

Hex per channelR B1 · G 49 · B 55

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B14955 (chemical formula)

Formula
161,663.55 g/mol
14955 atoms

B14955 has a molar mass of 161,663.55 g/mol, made up of 14955 atoms across 1 element: 14955 × B.

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Molar mass

Molar mass161,663.55 g/mol

Total atoms per molecule14955

Distinct elements1

Mass of one molecule2.6844864 × 10^-19 g

Molecules per gram3.7251073 × 10^18

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 × 14955)161,663.55 g/mol, 100%

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Elements in this formula

Boron

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