Recognised as Colour
#B425CB
- #B425CB
- Magenta
- Dark
- Nearest: Dark orchid
#B425CB is a magenta with RGB values 180, 37, 203 and HSL 292°, 69%, 47%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark orchid.
Colour values
#B425CB#B425CB
HEX#B425CB
RGBrgb(180, 37, 203)
RGB (0–1)0.7059, 0.1451, 0.7961
RGB percentages70.6%, 14.5%, 79.6%
HSLhsl(291.7, 69.2%, 47.1%)
HSV / HSBhsv(291.7, 81.8%, 79.6%)
CMYK11.3%, 81.8%, 0%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,806,155
CSS custom property--colour: #B425CB;
Brightness & contrast
Relative luminance0.15338WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.16:1
Contrast with white5.16:1WCAG normal text: AA
Contrast with black4.07:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#4BDA34
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.16:1WCAG large text: AAA
Contrast with black, large text4.07:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3CCB25
Analogous#6125CB, #CB258F
Triadic#CBB425, #25CBB4
Split complementary#8FCB25, #25CB61
Tetradic#CB6125, #3CCB25, #258FCB
Tints, shades & saturation
Channel breakdown
R180
G37
B203
Red180 (70.6%)
Green37 (14.5%)
Blue203 (79.6%)
Hue291.69°
Saturation (HSL)69.17%
Lightness47.06%
Dominant channelBlue
Hex per channelR B4 · G 25 · B CB
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Harmonies
Similar named colours
Also reads as
B425CB (chemical formula)
- Formula
- 4,617.071 g/mol
- 427 atoms
B425CB has a molar mass of 4,617.071 g/mol, made up of 427 atoms across 2 elements: 426 × B, 1 × C.
Molar mass
Molar mass4,617.071 g/mol
Total atoms per molecule427
Distinct elements2
Mass of one molecule7.6668268 × 10^-21 g
Molecules per gram1.3043206 × 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
B99.7%
C0.3%
Boron (B × 426)4,605.06 g/mol, 99.74%
Carbon (C)12.011 g/mol, 0.26%
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