Recognised as Colour
#B39199
- #B39199
- Red
- Dark
- Nearest: Rosy brown
#B39199 is a red with RGB values 179, 145, 153 and HSL 346°, 18%, 64%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#B39199#B39199
HEX#B39199
RGBrgb(179, 145, 153)
RGB (0–1)0.702, 0.5686, 0.6
RGB percentages70.2%, 56.9%, 60%
HSLhsl(345.9, 18.3%, 63.5%)
HSV / HSBhsv(345.9, 19%, 70.2%)
CMYK0%, 19%, 14.5%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,768,217
CSS custom property--colour: #B39199;
Brightness & contrast
Relative luminance0.32134WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.43:1
Contrast with white2.83:1WCAG normal text: Fail
Contrast with black7.43:1WCAG normal text: AAA
Greyscale equivalent#999999
Inverted#4C6E66
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.83:1WCAG large text: Fail
Contrast with black, large text7.43:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#91B3AB
Analogous#B391AA, #B39A91
Triadic#99B391, #9199B3
Split complementary#91B39A, #91AAB3
Tetradic#AAB391, #91B3AB, #9A91B3
Tints, shades & saturation
Channel breakdown
R179
G145
B153
Red179 (70.2%)
Green145 (56.9%)
Blue153 (60%)
Hue345.88°
Saturation (HSL)18.28%
Lightness63.53%
Dominant channelRed
Hex per channelR B3 · G 91 · B 99
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Also reads as
B39199 (chemical formula)
- Formula
- 423,741.19 g/mol
- 39199 atoms
B39199 has a molar mass of 423,741.19 g/mol, made up of 39199 atoms across 1 element: 39199 × B.
Molar mass
Molar mass423,741.19 g/mol
Total atoms per molecule39199
Distinct elements1
Mass of one molecule7.036388 × 10^-19 g
Molecules per gram1.4211837 × 10^18
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 × 39199)423,741.19 g/mol, 100%
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