Recognised as Colour
#B100BA
- #B100BA
- Magenta
- Dark
- Nearest: Dark orchid
#B100BA is a magenta with RGB values 177, 0, 186 and HSL 297°, 100%, 36%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dark orchid.
Colour values
#B100BA#B100BA
HEX#B100BA
RGBrgb(177, 0, 186)
RGB (0–1)0.6941, 0, 0.7294
RGB percentages69.4%, 0%, 72.9%
HSLhsl(297.1, 100%, 36.5%)
HSV / HSBhsv(297.1, 100%, 72.9%)
CMYK4.8%, 100%, 0%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,600,058
CSS custom property--colour: #B100BA;
Brightness & contrast
Relative luminance0.12892WCAG 2.x, 0 is black and 1 is white
Perceived brightness115.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.87:1
Contrast with white5.87:1WCAG normal text: AA
Contrast with black3.58:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#4EFF45
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.87:1WCAG large text: AAA
Contrast with black, large text3.58:1WCAG large text: AA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#09BA00
Analogous#5400BA, #BA0066
Triadic#BAB100, #00BAB1
Split complementary#66BA00, #00BA54
Tetradic#BA5400, #09BA00, #0066BA
Tints, shades & saturation
Channel breakdown
R177
G0
B186
Red177 (69.4%)
Green0 (0%)
Blue186 (72.9%)
Hue297.1°
Saturation (HSL)100%
Lightness36.47%
Dominant channelBlue
Hex per channelR B1 · G 00 · B BA
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Harmonies
Similar named colours
Also reads as
B100Ba (chemical formula)
- Formula
- 1,218.33 g/mol
- 101 atoms
B100Ba has a molar mass of 1,218.33 g/mol, made up of 101 atoms across 2 elements: 100 × B, 1 × Ba.
Molar mass
Molar mass1,218.33 g/mol
Total atoms per molecule101
Distinct elements2
Mass of one molecule2.0230846 × 10^-21 g
Molecules per gram4.9429471 × 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
B88.7%
Ba11.3%
Boron (B × 100)1,081 g/mol, 88.728%
Barium (Ba)137.33 g/mol, 11.272%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page