Recognised as Colour
#B36F91
- #B36F91
- Red
- Dark
- Nearest: Pale violetred
#B36F91 is a red with RGB values 179, 111, 145 and HSL 330°, 31%, 57%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#B36F91#B36F91
HEX#B36F91
RGBrgb(179, 111, 145)
RGB (0–1)0.702, 0.4353, 0.5686
RGB percentages70.2%, 43.5%, 56.9%
HSLhsl(330, 30.9%, 56.9%)
HSV / HSBhsv(330, 38%, 70.2%)
CMYK0%, 38%, 19%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,759,505
CSS custom property--colour: #B36F91;
Brightness & contrast
Relative luminance0.22997WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.6:1
Contrast with white3.75:1WCAG normal text: Fail
Contrast with black5.6:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#4C906E
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.75:1WCAG large text: AA
Contrast with black, large text5.6:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#6FB391
Analogous#B36FB3, #B36F6F
Triadic#91B36F, #6F91B3
Split complementary#6FB36F, #6FB3B3
Tetradic#B3B36F, #6FB391, #6F6FB3
Tints, shades & saturation
Channel breakdown
R179
G111
B145
Red179 (70.2%)
Green111 (43.5%)
Blue145 (56.9%)
Hue330°
Saturation (HSL)30.91%
Lightness56.86%
Dominant channelRed
Hex per channelR B3 · G 6F · B 91
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Harmonies
Similar named colours
Also reads as
B36F91 (chemical formula)
- Formula
- 2,117.978 g/mol
- 127 atoms
B36F91 has a molar mass of 2,117.978 g/mol, made up of 127 atoms across 2 elements: 36 × B, 91 × F.
Molar mass
Molar mass2,117.978 g/mol
Total atoms per molecule127
Distinct elements2
Mass of one molecule3.5169852 × 10^-21 g
Molecules per gram2.8433443 × 10^20
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
B18.4%
F81.6%
Boron (B × 36)389.16 g/mol, 18.374%
Fluorine (F × 91)1,728.818 g/mol, 81.626%
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