Recognised as Colour
#B603C8
- #B603C8
- Magenta
- Dark
- Nearest: Dark orchid
#B603C8 is a magenta with RGB values 182, 3, 200 and HSL 295°, 97%, 40%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Dark orchid.
Colour values
#B603C8#B603C8
HEX#B603C8
RGBrgb(182, 3, 200)
RGB (0–1)0.7137, 0.0118, 0.7843
RGB percentages71.4%, 1.2%, 78.4%
HSLhsl(294.5, 97%, 39.8%)
HSV / HSBhsv(294.5, 98.5%, 78.4%)
CMYK9%, 98.5%, 0%, 21.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,928,520
CSS custom property--colour: #B603C8;
Brightness & contrast
Relative luminance0.1418WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.47:1
Contrast with white5.47:1WCAG normal text: AA
Contrast with black3.84:1WCAG normal text: Fail
Greyscale equivalent#373737
Inverted#49FC37
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.47:1WCAG large text: AAA
Contrast with black, large text3.84:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#15C803
Analogous#5403C8, #C80377
Triadic#C8B603, #03C8B6
Split complementary#77C803, #03C854
Tetradic#C85403, #15C803, #0378C8
Tints, shades & saturation
Channel breakdown
R182
G3
B200
Red182 (71.4%)
Green3 (1.2%)
Blue200 (78.4%)
Hue294.52°
Saturation (HSL)97.04%
Lightness39.8%
Dominant channelBlue
Hex per channelR B6 · G 03 · B C8
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Harmonies
Similar named colours
Also reads as
B603C8 (chemical formula)
- Formula
- 6,614.518 g/mol
- 611 atoms
B603C8 has a molar mass of 6,614.518 g/mol, made up of 611 atoms across 2 elements: 603 × B, 8 × C.
Molar mass
Molar mass6,614.518 g/mol
Total atoms per molecule611
Distinct elements2
Mass of one molecule1.0983666 × 10^-20 g
Molecules per gram9.1044287 × 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
B98.5%
C1.5%
Boron (B × 603)6,518.43 g/mol, 98.547%
Carbon (C × 8)96.088 g/mol, 1.453%
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