Recognised as Colour
#B276BF
- #B276BF
- Violet
- Dark
- Nearest: Plum
#B276BF is a violet with RGB values 178, 118, 191 and HSL 289°, 36%, 61%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Plum.
Colour values
#B276BF#B276BF
HEX#B276BF
RGBrgb(178, 118, 191)
RGB (0–1)0.698, 0.4627, 0.749
RGB percentages69.8%, 46.3%, 74.9%
HSLhsl(289.3, 36.3%, 60.6%)
HSV / HSBhsv(289.3, 38.2%, 74.9%)
CMYK6.8%, 38.2%, 0%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,695,807
CSS custom property--colour: #B276BF;
Brightness & contrast
Relative luminance0.26183WCAG 2.x, 0 is black and 1 is white
Perceived brightness147.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.24:1
Contrast with white3.37:1WCAG normal text: Fail
Contrast with black6.24:1WCAG normal text: AA
Greyscale equivalent#888888
Inverted#4D8940
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.37:1WCAG large text: AA
Contrast with black, large text6.24:1WCAG large text: AAA
Named colours
Hue familyviolet
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#83BF76
Analogous#8E76BF, #BF76A8
Triadic#BFB276, #76BFB2
Split complementary#A8BF76, #76BF8D
Tetradic#BF8D76, #83BF76, #76A8BF
Tints, shades & saturation
Channel breakdown
R178
G118
B191
Red178 (69.8%)
Green118 (46.3%)
Blue191 (74.9%)
Hue289.32°
Saturation (HSL)36.32%
Lightness60.59%
Dominant channelBlue
Hex per channelR B2 · G 76 · B BF
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Also reads as
B276BF (chemical formula)
- Formula
- 3,013.368 g/mol
- 278 atoms
B276BF has a molar mass of 3,013.368 g/mol, made up of 278 atoms across 2 elements: 277 × B, 1 × F.
Molar mass
Molar mass3,013.368 g/mol
Total atoms per molecule278
Distinct elements2
Mass of one molecule5.0038153 × 10^-21 g
Molecules per gram1.998475 × 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
B99.4%
F0.6%
Boron (B × 277)2,994.37 g/mol, 99.37%
Fluorine (F)18.998 g/mol, 0.63%
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