Recognised as Colour
#B390FE
- #B390FE
- Violet
- Dark
- Nearest: Medium purple
#B390FE is a violet with RGB values 179, 144, 254 and HSL 259°, 98%, 78%. It is a dark colour, so black text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Medium purple.
Colour values
#B390FE#B390FE
HEX#B390FE
RGBrgb(179, 144, 254)
RGB (0–1)0.702, 0.5647, 0.9961
RGB percentages70.2%, 56.5%, 99.6%
HSLhsl(259.1, 98.2%, 78%)
HSV / HSBhsv(259.1, 43.3%, 99.6%)
CMYK29.5%, 43.3%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,768,062
CSS custom property--colour: #B390FE;
Brightness & contrast
Relative luminance0.36686WCAG 2.x, 0 is black and 1 is white
Perceived brightness170.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.34:1
Contrast with white2.52:1WCAG normal text: Fail
Contrast with black8.34:1WCAG normal text: AAA
Greyscale equivalent#9F9F9F
Inverted#4C6F01
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.52:1WCAG large text: Fail
Contrast with black, large text8.34:1WCAG large text: AAA
Named colours
Hue familyviolet
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#DBFE90
Analogous#90A4FE, #EA90FE
Triadic#FEB390, #90FEB3
Split complementary#FEEA90, #A4FE90
Tetradic#FE90A4, #DBFE90, #90FEEA
Tints, shades & saturation
Channel breakdown
R179
G144
B254
Red179 (70.2%)
Green144 (56.5%)
Blue254 (99.6%)
Hue259.09°
Saturation (HSL)98.21%
Lightness78.04%
Dominant channelBlue
Hex per channelR B3 · G 90 · B FE
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Harmonies
Similar named colours
Also reads as
B390Fe (chemical formula)
- Formula
- 4,271.745 g/mol
- 391 atoms
B390Fe has a molar mass of 4,271.745 g/mol, made up of 391 atoms across 2 elements: 390 × B, 1 × Fe.
Molar mass
Molar mass4,271.745 g/mol
Total atoms per molecule391
Distinct elements2
Mass of one molecule7.0933995 × 10^-21 g
Molecules per gram1.4097613 × 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
B98.7%
Fe1.3%
Boron (B × 390)4,215.9 g/mol, 98.693%
Iron (Fe)55.845 g/mol, 1.307%
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