Recognised as Colour
#BCAB99
- #BCAB99
- Orange
- Dark
- Nearest: Dark grey
#BCAB99 is a orange with RGB values 188, 171, 153 and HSL 31°, 21%, 67%. It is a dark colour, so black text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark grey.
Colour values
#BCAB99#BCAB99
HEX#BCAB99
RGBrgb(188, 171, 153)
RGB (0–1)0.7373, 0.6706, 0.6
RGB percentages73.7%, 67.1%, 60%
HSLhsl(30.9, 20.7%, 66.9%)
HSV / HSBhsv(30.9, 18.6%, 73.7%)
CMYK0%, 9%, 18.6%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,364,697
CSS custom property--colour: #BCAB99;
Brightness & contrast
Relative luminance0.42117WCAG 2.x, 0 is black and 1 is white
Perceived brightness174.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.42:1
Contrast with white2.23:1WCAG normal text: Fail
Contrast with black9.42:1WCAG normal text: AAA
Greyscale equivalent#ADADAD
Inverted#435466
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.23:1WCAG large text: Fail
Contrast with black, large text9.42:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#99AABC
Analogous#BC9A99, #BCBC99
Triadic#99BCAB, #AB99BC
Split complementary#99BCBC, #9A99BC
Tetradic#99BC9A, #99AABC, #BC99BC
Tints, shades & saturation
Channel breakdown
R188
G171
B153
Red188 (73.7%)
Green171 (67.1%)
Blue153 (60%)
Hue30.86°
Saturation (HSL)20.71%
Lightness66.86%
Dominant channelRed
Hex per channelR BC · G AB · B 99
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Also reads as
BCaB99 (chemical formula)
- Formula
- 1,121.078 g/mol
- 101 atoms
BCaB99 has a molar mass of 1,121.078 g/mol, made up of 101 atoms across 2 elements: 100 × B, 1 × Ca.
Molar mass
Molar mass1,121.078 g/mol
Total atoms per molecule101
Distinct elements2
Mass of one molecule1.8615938 × 10^-21 g
Molecules per gram5.3717411 × 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
B96.4%
Ca3.6%
Boron (B × 100)1,081 g/mol, 96.425%
Calcium (Ca)40.078 g/mol, 3.575%
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