Recognised as Colour
#CB89BB
- #CB89BB
- Magenta
- Dark
- Nearest: Plum
#CB89BB is a magenta with RGB values 203, 137, 187 and HSL 315°, 39%, 67%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Plum.
Colour values
#CB89BB#CB89BB
HEX#CB89BB
RGBrgb(203, 137, 187)
RGB (0–1)0.7961, 0.5373, 0.7333
RGB percentages79.6%, 53.7%, 73.3%
HSLhsl(314.5, 38.8%, 66.7%)
HSV / HSBhsv(314.5, 32.5%, 79.6%)
CMYK0%, 32.5%, 7.9%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,339,067
CSS custom property--colour: #CB89BB;
Brightness & contrast
Relative luminance0.34176WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.84:1
Contrast with white2.68:1WCAG normal text: Fail
Contrast with black7.84:1WCAG normal text: AAA
Greyscale equivalent#9B9B9B
Inverted#347644
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.68:1WCAG large text: Fail
Contrast with black, large text7.84:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#89CB99
Analogous#BA89CB, #CB899A
Triadic#BBCB89, #89BBCB
Split complementary#9ACB89, #89CBBA
Tetradic#CBBA89, #89CB99, #899ACB
Tints, shades & saturation
Channel breakdown
R203
G137
B187
Red203 (79.6%)
Green137 (53.7%)
Blue187 (73.3%)
Hue314.55°
Saturation (HSL)38.82%
Lightness66.67%
Dominant channelRed
Hex per channelR CB · G 89 · B BB
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Harmonies
Similar named colours
Also reads as
CB89BB (chemical formula)
- Formula
- 995.721 g/mol
- 92 atoms
CB89BB has a molar mass of 995.721 g/mol, made up of 92 atoms across 2 elements: 1 × C, 91 × B.
Molar mass
Molar mass995.721 g/mol
Total atoms per molecule92
Distinct elements2
Mass of one molecule1.6534336 × 10^-21 g
Molecules per gram6.0480202 × 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
C1.2%
B98.8%
Carbon (C)12.011 g/mol, 1.206%
Boron (B × 91)983.71 g/mol, 98.794%
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