Recognised as Colour
#B39799
- #B39799
- Red
- Dark
- Nearest: Rosy brown
#B39799 is a red with RGB values 179, 151, 153 and HSL 356°, 16%, 65%. It is a dark colour, so black text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#B39799#B39799
HEX#B39799
RGBrgb(179, 151, 153)
RGB (0–1)0.702, 0.5922, 0.6
RGB percentages70.2%, 59.2%, 60%
HSLhsl(355.7, 15.6%, 64.7%)
HSV / HSBhsv(355.7, 15.6%, 70.2%)
CMYK0%, 15.6%, 14.5%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,769,753
CSS custom property--colour: #B39799;
Brightness & contrast
Relative luminance0.34017WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.8:1
Contrast with white2.69:1WCAG normal text: Fail
Contrast with black7.8:1WCAG normal text: AAA
Greyscale equivalent#9D9D9D
Inverted#4C6866
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.69:1WCAG large text: Fail
Contrast with black, large text7.8:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#97B3B1
Analogous#B397A7, #B3A397
Triadic#99B397, #9799B3
Split complementary#97B3A3, #97A7B3
Tetradic#A7B397, #97B3B1, #A397B3
Tints, shades & saturation
Channel breakdown
R179
G151
B153
Red179 (70.2%)
Green151 (59.2%)
Blue153 (60%)
Hue355.71°
Saturation (HSL)15.56%
Lightness64.71%
Dominant channelRed
Hex per channelR B3 · G 97 · B 99
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Also reads as
B39799 (chemical formula)
- Formula
- 430,227.19 g/mol
- 39799 atoms
B39799 has a molar mass of 430,227.19 g/mol, made up of 39799 atoms across 1 element: 39799 × B.
Molar mass
Molar mass430,227.19 g/mol
Total atoms per molecule39799
Distinct elements1
Mass of one molecule7.1440906 × 10^-19 g
Molecules per gram1.3997583 × 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 × 39799)430,227.19 g/mol, 100%
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