Recognised as Colour
#BDB6B4
- #BDB6B4
- Grey
- Dark
- Nearest: Silver
#BDB6B4 is a grey with RGB values 189, 182, 180 and HSL 13°, 6%, 72%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Silver.
Colour values
#BDB6B4#BDB6B4
HEX#BDB6B4
RGBrgb(189, 182, 180)
RGB (0–1)0.7412, 0.7137, 0.7059
RGB percentages74.1%, 71.4%, 70.6%
HSLhsl(13.3, 6.4%, 72.4%)
HSV / HSBhsv(13.3, 4.8%, 74.1%)
CMYK0%, 3.7%, 4.8%, 25.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,433,076
CSS custom property--colour: #BDB6B4;
Brightness & contrast
Relative luminance0.4757WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.51:1
Contrast with white2:1WCAG normal text: Fail
Contrast with black10.51:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#42494B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2:1WCAG large text: Fail
Contrast with black, large text10.51:1WCAG large text: AAA
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B4BBBD
Analogous#BDB4B7, #BDBBB4
Triadic#B4BDB6, #B6B4BD
Split complementary#B4BDBB, #B4B7BD
Tetradic#B7BDB4, #B4BBBD, #BBB4BD
Tints, shades & saturation
Channel breakdown
R189
G182
B180
Red189 (74.1%)
Green182 (71.4%)
Blue180 (70.6%)
Hue13.33°
Saturation (HSL)6.38%
Lightness72.35%
Dominant channelRed
Hex per channelR BD · G B6 · B B4
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Also reads as
BDb6B4 (chemical formula)
- Formula
- 1,662.05 g/mol
- 11 atoms
BDb6B4 has a molar mass of 1,662.05 g/mol, made up of 11 atoms across 2 elements: 5 × B, 6 × Db.
Molar mass
Molar mass1,662.05 g/mol
Total atoms per molecule11
Distinct elements2
Mass of one molecule2.759899 × 10^-21 g
Molecules per gram3.6233211 × 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
B3.3%
Db96.7%
Boron (B × 5)54.05 g/mol, 3.252%
Dubnium (Db × 6)1,608 g/mol, 96.748%
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