Recognised as Colour
#B153B2
- #B153B2
- Magenta
- Dark
- Nearest: Orchid
#B153B2 is a magenta with RGB values 177, 83, 178 and HSL 299°, 38%, 51%. It is a dark colour, so black text on it reaches 4.7:1 contrast (AA for normal text). The nearest named colour is Orchid.
Colour values
#B153B2#B153B2
HEX#B153B2
RGBrgb(177, 83, 178)
RGB (0–1)0.6941, 0.3255, 0.698
RGB percentages69.4%, 32.5%, 69.8%
HSLhsl(299.4, 38.2%, 51.2%)
HSV / HSBhsv(299.4, 53.4%, 69.8%)
CMYK0.6%, 53.4%, 0%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,621,298
CSS custom property--colour: #B153B2;
Brightness & contrast
Relative luminance0.18748WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.75:1
Contrast with white4.42:1WCAG normal text: Fail
Contrast with black4.75:1WCAG normal text: AA
Greyscale equivalent#6E6E6E
Inverted#4EAC4D
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.42:1WCAG large text: AA
Contrast with black, large text4.75:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#54B253
Analogous#8253B2, #B25383
Triadic#B2B153, #53B2B1
Split complementary#83B253, #53B282
Tetradic#B28253, #54B253, #5383B2
Tints, shades & saturation
Channel breakdown
R177
G83
B178
Red177 (69.4%)
Green83 (32.5%)
Blue178 (69.8%)
Hue299.37°
Saturation (HSL)38.15%
Lightness51.18%
Dominant channelBlue
Hex per channelR B1 · G 53 · B B2
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
B153B2 (chemical formula)
- Formula
- 1,675.55 g/mol
- 155 atoms
B153B2 has a molar mass of 1,675.55 g/mol, made up of 155 atoms across 1 element: 155 × B.
Molar mass
Molar mass1,675.55 g/mol
Total atoms per molecule155
Distinct elements1
Mass of one molecule2.7823162 × 10^-21 g
Molecules per gram3.5941278 × 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
B100%
Boron (B × 155)1,675.55 g/mol, 100%
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Elements in this formula
Nerdulate something else
Nothing in mind? Surprise me · today’s page