Recognised as Colour
#B49F99
- #B49F99
- Red
- Dark
- Nearest: Dark grey
#B49F99 is a red with RGB values 180, 159, 153 and HSL 13°, 15%, 65%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark grey.
Colour values
#B49F99#B49F99
HEX#B49F99
RGBrgb(180, 159, 153)
RGB (0–1)0.7059, 0.6235, 0.6
RGB percentages70.6%, 62.4%, 60%
HSLhsl(13.3, 15.3%, 65.3%)
HSV / HSBhsv(13.3, 15%, 70.6%)
CMYK0%, 11.7%, 15%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,837,337
CSS custom property--colour: #B49F99;
Brightness & contrast
Relative luminance0.36799WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.36:1
Contrast with white2.51:1WCAG normal text: Fail
Contrast with black8.36:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#4B6066
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.51:1WCAG large text: Fail
Contrast with black, large text8.36:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#99AEB4
Analogous#B499A0, #B4AD99
Triadic#99B49F, #9F99B4
Split complementary#99B4AD, #99A1B4
Tetradic#A1B499, #99AEB4, #AC99B4
Tints, shades & saturation
Channel breakdown
R180
G159
B153
Red180 (70.6%)
Green159 (62.4%)
Blue153 (60%)
Hue13.33°
Saturation (HSL)15.25%
Lightness65.29%
Dominant channelRed
Hex per channelR B4 · G 9F · B 99
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Also reads as
B49F99 (chemical formula)
- Formula
- 2,410.492 g/mol
- 148 atoms
B49F99 has a molar mass of 2,410.492 g/mol, made up of 148 atoms across 2 elements: 49 × B, 99 × F.
Molar mass
Molar mass2,410.492 g/mol
Total atoms per molecule148
Distinct elements2
Mass of one molecule4.0027161 × 10^-21 g
Molecules per gram2.4983036 × 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
B22%
F78%
Boron (B × 49)529.69 g/mol, 21.974%
Fluorine (F × 99)1,880.802 g/mol, 78.026%
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