Recognised as Colour
#B977AC
- #B977AC
- Magenta
- Dark
- Nearest: Plum
#B977AC is a magenta with RGB values 185, 119, 172 and HSL 312°, 32%, 60%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Plum.
Colour values
#B977AC#B977AC
HEX#B977AC
RGBrgb(185, 119, 172)
RGB (0–1)0.7255, 0.4667, 0.6745
RGB percentages72.5%, 46.7%, 67.5%
HSLhsl(311.8, 32%, 59.6%)
HSV / HSBhsv(311.8, 35.7%, 72.5%)
CMYK0%, 35.7%, 7%, 27.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,154,796
CSS custom property--colour: #B977AC;
Brightness & contrast
Relative luminance0.26486WCAG 2.x, 0 is black and 1 is white
Perceived brightness148 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.3:1
Contrast with white3.33:1WCAG normal text: Fail
Contrast with black6.3:1WCAG normal text: AA
Greyscale equivalent#898989
Inverted#468853
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.33:1WCAG large text: AA
Contrast with black, large text6.3:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#77B984
Analogous#A577B9, #B9778B
Triadic#ACB977, #77ACB9
Split complementary#8BB977, #77B9A5
Tetradic#B9A577, #77B984, #778BB9
Tints, shades & saturation
Channel breakdown
R185
G119
B172
Red185 (72.5%)
Green119 (46.7%)
Blue172 (67.5%)
Hue311.82°
Saturation (HSL)32.04%
Lightness59.61%
Dominant channelRed
Hex per channelR B9 · G 77 · B AC
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Harmonies
Similar named colours
Also reads as
B977Ac (chemical formula)
- Formula
- 10,788.37 g/mol
- 978 atoms
B977Ac has a molar mass of 10,788.37 g/mol, made up of 978 atoms across 2 elements: 977 × B, 1 × Ac.
Molar mass
Molar mass10,788.37 g/mol
Total atoms per molecule978
Distinct elements2
Mass of one molecule1.791451 × 10^-20 g
Molecules per gram5.5820673 × 10^19
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
B97.9%
Ac2.1%
Boron (B × 977)10,561.37 g/mol, 97.896%
Actinium (Ac)227 g/mol, 2.104%
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