Recognised as Colour
#C4B6B6
- #C4B6B6
- Red
- Dark
- Nearest: Silver
#C4B6B6 is a red with RGB values 196, 182, 182 and HSL 0°, 11%, 74%. It is a dark colour, so black text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Silver.
Colour values
#C4B6B6#C4B6B6
HEX#C4B6B6
RGBrgb(196, 182, 182)
RGB (0–1)0.7686, 0.7137, 0.7137
RGB percentages76.9%, 71.4%, 71.4%
HSLhsl(0, 10.6%, 74.1%)
HSV / HSBhsv(0, 7.1%, 76.9%)
CMYK0%, 7.1%, 7.1%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,891,830
CSS custom property--colour: #C4B6B6;
Brightness & contrast
Relative luminance0.48569WCAG 2.x, 0 is black and 1 is white
Perceived brightness186.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.71:1
Contrast with white1.96:1WCAG normal text: Fail
Contrast with black10.71:1WCAG normal text: AAA
Greyscale equivalent#B9B9B9
Inverted#3B4949
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.96:1WCAG large text: Fail
Contrast with black, large text10.71:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B6C4C4
Analogous#C4B6BD, #C4BDB6
Triadic#B6C4B6, #B6B6C4
Split complementary#B6C4BD, #B6BDC4
Tetradic#BDC4B6, #B6C4C4, #BDB6C4
Tints, shades & saturation
Channel breakdown
R196
G182
B182
Red196 (76.9%)
Green182 (71.4%)
Blue182 (71.4%)
Hue0°
Saturation (HSL)10.61%
Lightness74.12%
Dominant channelRed
Hex per channelR C4 · G B6 · B B6
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Also reads as
C4B6B6 (chemical formula)
- Formula
- 177.764 g/mol
- 16 atoms
C4B6B6 has a molar mass of 177.764 g/mol, made up of 16 atoms across 2 elements: 4 × C, 12 × B.
Molar mass
Molar mass177.764 g/mol
Total atoms per molecule16
Distinct elements2
Mass of one molecule2.9518407 × 10^-22 g
Molecules per gram3.3877167 × 10^21
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
C27%
B73%
Carbon (C × 4)48.044 g/mol, 27.027%
Boron (B × 12)129.72 g/mol, 72.973%
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