Recognised as Colour

#B34154

#B34154
Red
Dark
Nearest: Indian red

#B34154 is a red with RGB values 179, 65, 84 and HSL 350°, 47%, 48%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Indian red.

Colour values

#B34154#B34154

HEX#B34154

RGBrgb(179, 65, 84)

RGB (0–1)0.702, 0.2549, 0.3294

RGB percentages70.2%, 25.5%, 32.9%

HSLhsl(350, 46.7%, 47.8%)

HSV / HSBhsv(350, 63.7%, 70.2%)

CMYK0%, 63.7%, 53.1%, 29.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,747,668

CSS custom property--colour: #B34154;

Brightness & contrast

Relative luminance0.14004WCAG 2.x, 0 is black and 1 is white

Perceived brightness113.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.53:1

Contrast with white5.53:1WCAG normal text: AA

Contrast with black3.8:1WCAG normal text: Fail

Greyscale equivalent#5B5B5B

Inverted#4CBEAB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#5C5A54no red cones; affects about 1% of men; ΔE 49.5 from the original

Deuteranopia#797151no green cones; the most common form, about 1% of men; ΔE 50.3 from the original

Tritanopia#C32E48no blue cones; rare, and affects men and women equally; ΔE 13.9 from the original

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

Contrast with white, large text5.53:1WCAG large text: AAA

Contrast with black, large text3.8:1WCAG large text: AA

Named colours

Indian red · ΔE 12.7 Brown · ΔE 18.1 Pale violetred · ΔE 21.3 Light coral · ΔE 23.2 Firebrick · ΔE 25.7 Salmon · ΔE 27.7

Nearest named CSS colourIndian red (#CD5C5C)ΔE 12.66, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#41B3A0

Analogous#B3418D, #B36741

Triadic#54B341, #4154B3

Split complementary#41B367, #418DB3

Tetradic#8DB341, #41B3A0, #6741B3

Tints, shades & saturation

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

Lighter +40%#EED2D6

Lighter +30%#E1ACB5

Lighter +20%#D38793

Lighter +10%#C66172

Darker −10%#8E3342

Darker −20%#682631

Darker −30%#43181F

Darker −40%#1D0B0E

More saturated +25%#D12340

Less saturated −25%#945F68

Channel breakdown

R179

G65

B84

Red179 (70.2%)

Green65 (25.5%)

Blue84 (32.9%)

Hue350°

Saturation (HSL)46.72%

Lightness47.84%

Dominant channelRed

Hex per channelR B3 · G 41 · B 54

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B34154 (chemical formula)

Formula
369,204.74 g/mol
34154 atoms

B34154 has a molar mass of 369,204.74 g/mol, made up of 34154 atoms across 1 element: 34154 × B.

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Molar mass

Molar mass369,204.74 g/mol

Total atoms per molecule34154

Distinct elements1

Mass of one molecule6.1307889 × 10^-19 g

Molecules per gram1.6311114 × 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 × 34154)369,204.74 g/mol, 100%

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Elements in this formula

Boron

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