Recognised as Colour
#CB4190
- #CB4190
- Magenta
- Dark
- Nearest: Medium violet red
#CB4190 is a magenta with RGB values 203, 65, 144 and HSL 326°, 57%, 53%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#CB4190#CB4190
HEX#CB4190
RGBrgb(203, 65, 144)
RGB (0–1)0.7961, 0.2549, 0.5647
RGB percentages79.6%, 25.5%, 56.5%
HSLhsl(325.7, 57%, 52.5%)
HSV / HSBhsv(325.7, 68%, 79.6%)
CMYK0%, 68%, 29.1%, 20.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,320,592
CSS custom property--colour: #CB4190;
Brightness & contrast
Relative luminance0.18491WCAG 2.x, 0 is black and 1 is white
Perceived brightness131 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.7:1
Contrast with white4.47:1WCAG normal text: Fail
Contrast with black4.7:1WCAG normal text: AA
Greyscale equivalent#646464
Inverted#34BE6F
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.47:1WCAG large text: AA
Contrast with black, large text4.7:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#41CB7C
Analogous#C141CB, #CB414B
Triadic#90CB41, #4190CB
Split complementary#4BCB41, #41CBC1
Tetradic#CBC141, #41CB7C, #414BCB
Tints, shades & saturation
Channel breakdown
R203
G65
B144
Red203 (79.6%)
Green65 (25.5%)
Blue144 (56.5%)
Hue325.65°
Saturation (HSL)57.02%
Lightness52.55%
Dominant channelRed
Hex per channelR CB · G 41 · B 90
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Harmonies
Similar named colours
Also reads as
CB4190 (chemical formula)
- Formula
- 45,305.911 g/mol
- 4191 atoms
CB4190 has a molar mass of 45,305.911 g/mol, made up of 4191 atoms across 2 elements: 1 × C, 4190 × B.
Molar mass
Molar mass45,305.911 g/mol
Total atoms per molecule4191
Distinct elements2
Mass of one molecule7.5232235 × 10^-20 g
Molecules per gram1.3292175 × 10^19
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
C0%
B100%
Carbon (C)12.011 g/mol, 0.027%
Boron (B × 4190)45,293.9 g/mol, 99.973%
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