Recognised as Colour
#B29B97
- #B29B97
- Red
- Dark
- Nearest: Rosy brown
#B29B97 is a red with RGB values 178, 155, 151 and HSL 9°, 15%, 65%. It is a dark colour, so black text on it reaches 8:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#B29B97#B29B97
HEX#B29B97
RGBrgb(178, 155, 151)
RGB (0–1)0.698, 0.6078, 0.5922
RGB percentages69.8%, 60.8%, 59.2%
HSLhsl(8.9, 14.9%, 64.5%)
HSV / HSBhsv(8.9, 15.2%, 69.8%)
CMYK0%, 12.9%, 15.2%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,705,239
CSS custom property--colour: #B29B97;
Brightness & contrast
Relative luminance0.35142WCAG 2.x, 0 is black and 1 is white
Perceived brightness161.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.03:1
Contrast with white2.62:1WCAG normal text: Fail
Contrast with black8.03:1WCAG normal text: AAA
Greyscale equivalent#A0A0A0
Inverted#4D6468
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.62:1WCAG large text: Fail
Contrast with black, large text8.03:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#97AEB2
Analogous#B297A1, #B2A897
Triadic#97B29B, #9B97B2
Split complementary#97B2A9, #97A1B2
Tetradic#A1B297, #97AEB2, #A997B2
Tints, shades & saturation
Channel breakdown
R178
G155
B151
Red178 (69.8%)
Green155 (60.8%)
Blue151 (59.2%)
Hue8.89°
Saturation (HSL)14.92%
Lightness64.51%
Dominant channelRed
Hex per channelR B2 · G 9B · B 97
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Also reads as
B29B97 (chemical formula)
- Formula
- 1,362.06 g/mol
- 126 atoms
B29B97 has a molar mass of 1,362.06 g/mol, made up of 126 atoms across 1 element: 126 × B.
Molar mass
Molar mass1,362.06 g/mol
Total atoms per molecule126
Distinct elements1
Mass of one molecule2.2617538 × 10^-21 g
Molecules per gram4.4213476 × 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 × 126)1,362.06 g/mol, 100%
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