Recognised as Colour
#B45FE2
- #B45FE2
- Violet
- Dark
- Nearest: Medium orchid
#B45FE2 is a violet with RGB values 180, 95, 226 and HSL 279°, 69%, 63%. It is a dark colour, so black text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Medium orchid.
Colour values
#B45FE2#B45FE2
HEX#B45FE2
RGBrgb(180, 95, 226)
RGB (0–1)0.7059, 0.3725, 0.8863
RGB percentages70.6%, 37.3%, 88.6%
HSLhsl(278.9, 69.3%, 62.9%)
HSV / HSBhsv(278.9, 58%, 88.6%)
CMYK20.4%, 58%, 0%, 11.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,821,026
CSS custom property--colour: #B45FE2;
Brightness & contrast
Relative luminance0.23379WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.68:1
Contrast with white3.7:1WCAG normal text: Fail
Contrast with black5.68:1WCAG normal text: AA
Greyscale equivalent#7B7B7B
Inverted#4BA01D
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.7:1WCAG large text: AA
Contrast with black, large text5.68:1WCAG large text: AAA
Named colours
Hue familyviolet
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8DE25F
Analogous#735FE2, #E25FCE
Triadic#E2B45F, #5FE2B4
Split complementary#CEE25F, #5FE273
Tetradic#E2735F, #8DE25F, #5FCEE2
Tints, shades & saturation
Channel breakdown
R180
G95
B226
Red180 (70.6%)
Green95 (37.3%)
Blue226 (88.6%)
Hue278.93°
Saturation (HSL)69.31%
Lightness62.94%
Dominant channelBlue
Hex per channelR B4 · G 5F · B E2
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Harmonies
Similar named colours
Also reads as
B45Fe2 (chemical formula)
- Formula
- 598.14 g/mol
- 47 atoms
B45Fe2 has a molar mass of 598.14 g/mol, made up of 47 atoms across 2 elements: 45 × B, 2 × Fe.
Molar mass
Molar mass598.14 g/mol
Total atoms per molecule47
Distinct elements2
Mass of one molecule9.9323484 × 10^-22 g
Molecules per gram1.0068112 × 10^21
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
B81.3%
Fe18.7%
Boron (B × 45)486.45 g/mol, 81.327%
Iron (Fe × 2)111.69 g/mol, 18.673%
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