Recognised as Colour

#BB6177

#BB6177
Red
Dark
Nearest: Pale violetred

#BB6177 is a red with RGB values 187, 97, 119 and HSL 345°, 40%, 56%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#BB6177#BB6177

HEX#BB6177

RGBrgb(187, 97, 119)

RGB (0–1)0.7333, 0.3804, 0.4667

RGB percentages73.3%, 38%, 46.7%

HSLhsl(345.3, 39.8%, 55.7%)

HSV / HSBhsv(345.3, 48.1%, 73.3%)

CMYK0%, 48.1%, 36.4%, 26.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,280,183

CSS custom property--colour: #BB6177;

Brightness & contrast

Relative luminance0.20446WCAG 2.x, 0 is black and 1 is white

Perceived brightness132.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.09:1

Contrast with white4.13:1WCAG normal text: Fail

Contrast with black5.09:1WCAG normal text: AA

Greyscale equivalent#767676

Inverted#449E88

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#717278no red cones; affects about 1% of men; ΔE 38.7 from the original

Deuteranopia#878375no green cones; the most common form, about 1% of men; ΔE 39.8 from the original

Tritanopia#C95969no blue cones; rare, and affects men and women equally; ΔE 11.6 from the original

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

Contrast with white, large text4.13:1WCAG large text: AA

Contrast with black, large text5.09:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 11.5 Indian red · ΔE 18.9 Light coral · ΔE 21 Rosy brown · ΔE 24.4 Salmon · ΔE 29.7 Light pink · ΔE 30.6

Nearest named CSS colourPale violetred (#DB7093)ΔE 11.49, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#61BBA5

Analogous#BB61A4, #BB7861

Triadic#77BB61, #6177BB

Split complementary#61BB78, #61A4BB

Tetradic#A4BB61, #61BBA5, #7861BB

Tints, shades & saturation

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

Lighter +40%#F8F0F2

Lighter +30%#E9CCD3

Lighter +20%#DAA8B4

Lighter +10%#CA8596

Darker −10%#A3465D

Darker −20%#7F3748

Darker −30%#5C2734

Darker −40%#381820

More saturated +25%#D74569

Less saturated −25%#9F7D85

Channel breakdown

R187

G97

B119

Red187 (73.3%)

Green97 (38%)

Blue119 (46.7%)

Hue345.33°

Saturation (HSL)39.82%

Lightness55.69%

Dominant channelRed

Hex per channelR BB · G 61 · B 77

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BB6177 (chemical formula)

Formula
66,784.18 g/mol
6178 atoms

BB6177 has a molar mass of 66,784.18 g/mol, made up of 6178 atoms across 1 element: 6178 × B.

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Molar mass

Molar mass66,784.18 g/mol

Total atoms per molecule6178

Distinct elements1

Mass of one molecule1.1089774 × 10^-19 g

Molecules per gram9.0173163 × 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 × 6178)66,784.18 g/mol, 100%

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Elements in this formula

Boron

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