Recognised as Colour
#BBA573
- #BBA573
- Orange
- Dark
- Nearest: Tan
#BBA573 is a orange with RGB values 187, 165, 115 and HSL 42°, 35%, 59%. It is a dark colour, so black text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Tan.
Colour values
#BBA573#BBA573
HEX#BBA573
RGBrgb(187, 165, 115)
RGB (0–1)0.7333, 0.6471, 0.451
RGB percentages73.3%, 64.7%, 45.1%
HSLhsl(41.7, 34.6%, 59.2%)
HSV / HSBhsv(41.7, 38.5%, 73.3%)
CMYK0%, 11.8%, 38.5%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,297,587
CSS custom property--colour: #BBA573;
Brightness & contrast
Relative luminance0.38713WCAG 2.x, 0 is black and 1 is white
Perceived brightness167.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.74:1
Contrast with white2.4:1WCAG normal text: Fail
Contrast with black8.74:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#445A8C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.4:1WCAG large text: Fail
Contrast with black, large text8.74:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7389BB
Analogous#BB8173, #ADBB73
Triadic#73BBA5, #A573BB
Split complementary#73ADBB, #8173BB
Tetradic#73BB81, #7389BB, #BB73AD
Tints, shades & saturation
Channel breakdown
R187
G165
B115
Red187 (73.3%)
Green165 (64.7%)
Blue115 (45.1%)
Hue41.67°
Saturation (HSL)34.62%
Lightness59.22%
Dominant channelRed
Hex per channelR BB · G A5 · B 73
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Also reads as
BBa573 (chemical formula)
- Formula
- 78,700.9 g/mol
- 574 atoms
BBa573 has a molar mass of 78,700.9 g/mol, made up of 574 atoms across 2 elements: 1 × B, 573 × Ba.
Molar mass
Molar mass78,700.9 g/mol
Total atoms per molecule574
Distinct elements2
Mass of one molecule1.3068592 × 10^-19 g
Molecules per gram7.6519338 × 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
B0%
Ba100%
Boron (B)10.81 g/mol, 0.014%
Barium (Ba × 573)78,690.09 g/mol, 99.986%
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