Recognised as Colour
#C388B9
- #C388B9
- Magenta
- Dark
- Nearest: Plum
#C388B9 is a magenta with RGB values 195, 136, 185 and HSL 310°, 33%, 65%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Plum.
Colour values
#C388B9#C388B9
HEX#C388B9
RGBrgb(195, 136, 185)
RGB (0–1)0.7647, 0.5333, 0.7255
RGB percentages76.5%, 53.3%, 72.5%
HSLhsl(310.2, 33%, 64.9%)
HSV / HSBhsv(310.2, 30.3%, 76.5%)
CMYK0%, 30.3%, 5.1%, 23.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,814,521
CSS custom property--colour: #C388B9;
Brightness & contrast
Relative luminance0.32713WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.54:1
Contrast with white2.78:1WCAG normal text: Fail
Contrast with black7.54:1WCAG normal text: AAA
Greyscale equivalent#989898
Inverted#3C7746
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.78:1WCAG large text: Fail
Contrast with black, large text7.54:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#88C392
Analogous#AF88C3, #C3889B
Triadic#B9C388, #88B9C3
Split complementary#9BC388, #88C3AF
Tetradic#C3AF88, #88C392, #889BC3
Tints, shades & saturation
Channel breakdown
R195
G136
B185
Red195 (76.5%)
Green136 (53.3%)
Blue185 (72.5%)
Hue310.17°
Saturation (HSL)32.96%
Lightness64.9%
Dominant channelRed
Hex per channelR C3 · G 88 · B B9
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Harmonies
Similar named colours
Also reads as
C388B9 (chemical formula)
- Formula
- 4,757.558 g/mol
- 397 atoms
C388B9 has a molar mass of 4,757.558 g/mol, made up of 397 atoms across 2 elements: 388 × C, 9 × B.
Molar mass
Molar mass4,757.558 g/mol
Total atoms per molecule397
Distinct elements2
Mass of one molecule7.9001109 × 10^-21 g
Molecules per gram1.265805 × 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
C98%
B2%
Carbon (C × 388)4,660.268 g/mol, 97.955%
Boron (B × 9)97.29 g/mol, 2.045%
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