Recognised as Colour
#B87C7F
- #B87C7F
- Red
- Dark
- Nearest: Rosy brown
#B87C7F is a red with RGB values 184, 124, 127 and HSL 357°, 30%, 60%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Rosy brown.
Colour values
#B87C7F#B87C7F
HEX#B87C7F
RGBrgb(184, 124, 127)
RGB (0–1)0.7216, 0.4863, 0.498
RGB percentages72.2%, 48.6%, 49.8%
HSLhsl(357, 29.7%, 60.4%)
HSV / HSBhsv(357, 32.6%, 72.2%)
CMYK0%, 32.6%, 31%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,090,495
CSS custom property--colour: #B87C7F;
Brightness & contrast
Relative luminance0.26138WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.23:1
Contrast with white3.37:1WCAG normal text: Fail
Contrast with black6.23:1WCAG normal text: AA
Greyscale equivalent#898989
Inverted#478380
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.37:1WCAG large text: AA
Contrast with black, large text6.23:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7CB8B5
Analogous#B87C9D, #B8977C
Triadic#7FB87C, #7C7FB8
Split complementary#7CB897, #7C9DB8
Tetradic#9DB87C, #7CB8B5, #977CB8
Tints, shades & saturation
Channel breakdown
R184
G124
B127
Red184 (72.2%)
Green124 (48.6%)
Blue127 (49.8%)
Hue357°
Saturation (HSL)29.7%
Lightness60.39%
Dominant channelRed
Hex per channelR B8 · G 7C · B 7F
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Harmonies
Similar named colours
Also reads as
B87C7F (chemical formula)
- Formula
- 1,043.545 g/mol
- 95 atoms
B87C7F has a molar mass of 1,043.545 g/mol, made up of 95 atoms across 3 elements: 87 × B, 7 × C, 1 × F.
Molar mass
Molar mass1,043.545 g/mol
Total atoms per molecule95
Distinct elements3
Mass of one molecule1.7328472 × 10^-21 g
Molecules per gram5.7708491 × 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
B90.1%
C8.1%
F1.8%
Boron (B × 87)940.47 g/mol, 90.123%
Carbon (C × 7)84.077 g/mol, 8.057%
Fluorine (F)18.998 g/mol, 1.821%
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