Recognised as Colour
#B3959B
- #B3959B
- Red
- Dark
- Nearest: Rosy brown
#B3959B is a red with RGB values 179, 149, 155 and HSL 348°, 16%, 64%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#B3959B#B3959B
HEX#B3959B
RGBrgb(179, 149, 155)
RGB (0–1)0.702, 0.5843, 0.6078
RGB percentages70.2%, 58.4%, 60.8%
HSLhsl(348, 16.5%, 64.3%)
HSV / HSBhsv(348, 16.8%, 70.2%)
CMYK0%, 16.8%, 13.4%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,769,243
CSS custom property--colour: #B3959B;
Brightness & contrast
Relative luminance0.33445WCAG 2.x, 0 is black and 1 is white
Perceived brightness159.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.69:1
Contrast with white2.73:1WCAG normal text: Fail
Contrast with black7.69:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#4C6A64
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.73:1WCAG large text: Fail
Contrast with black, large text7.69:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#95B3AD
Analogous#B395AA, #B39E95
Triadic#9BB395, #959BB3
Split complementary#95B39E, #95AAB3
Tetradic#AAB395, #95B3AD, #9E95B3
Tints, shades & saturation
Channel breakdown
R179
G149
B155
Red179 (70.2%)
Green149 (58.4%)
Blue155 (60.8%)
Hue348°
Saturation (HSL)16.48%
Lightness64.31%
Dominant channelRed
Hex per channelR B3 · G 95 · B 9B
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Also reads as
B3959B (chemical formula)
- Formula
- 42,807.6 g/mol
- 3960 atoms
B3959B has a molar mass of 42,807.6 g/mol, made up of 3960 atoms across 1 element: 3960 × B.
Molar mass
Molar mass42,807.6 g/mol
Total atoms per molecule3960
Distinct elements1
Mass of one molecule7.1083692 × 10^-20 g
Molecules per gram1.4067924 × 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
B100%
Boron (B × 3960)42,807.6 g/mol, 100%
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