Recognised as Colour
#B37785
- #B37785
- Red
- Dark
- Nearest: Rosy brown
#B37785 is a red with RGB values 179, 119, 133 and HSL 346°, 28%, 58%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Rosy brown.
Colour values
#B37785#B37785
HEX#B37785
RGBrgb(179, 119, 133)
RGB (0–1)0.702, 0.4667, 0.5216
RGB percentages70.2%, 46.7%, 52.2%
HSLhsl(346, 28.3%, 58.4%)
HSV / HSBhsv(346, 33.5%, 70.2%)
CMYK0%, 33.5%, 25.7%, 29.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,761,541
CSS custom property--colour: #B37785;
Brightness & contrast
Relative luminance0.24471WCAG 2.x, 0 is black and 1 is white
Perceived brightness141.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.89:1
Contrast with white3.56:1WCAG normal text: Fail
Contrast with black5.89:1WCAG normal text: AA
Greyscale equivalent#858585
Inverted#4C887A
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.56:1WCAG large text: AA
Contrast with black, large text5.89:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#77B3A5
Analogous#B377A3, #B38777
Triadic#85B377, #7785B3
Split complementary#77B387, #77A3B3
Tetradic#A3B377, #77B3A5, #8777B3
Tints, shades & saturation
Channel breakdown
R179
G119
B133
Red179 (70.2%)
Green119 (46.7%)
Blue133 (52.2%)
Hue346°
Saturation (HSL)28.3%
Lightness58.43%
Dominant channelRed
Hex per channelR B3 · G 77 · B 85
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Harmonies
Similar named colours
Also reads as
B37785 (chemical formula)
- Formula
- 408,455.85 g/mol
- 37785 atoms
B37785 has a molar mass of 408,455.85 g/mol, made up of 37785 atoms across 1 element: 37785 × B.
Molar mass
Molar mass408,455.85 g/mol
Total atoms per molecule37785
Distinct elements1
Mass of one molecule6.782569 × 10^-19 g
Molecules per gram1.4743676 × 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 × 37785)408,455.85 g/mol, 100%
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