Recognised as Colour
#BCA263
- #BCA263
- Orange
- Dark
- Nearest: Dark khaki
#BCA263 is a orange with RGB values 188, 162, 99 and HSL 42°, 40%, 56%. It is a dark colour, so black text on it reaches 8.5:1 contrast (AAA for normal text). The nearest named colour is Dark khaki.
Colour values
#BCA263#BCA263
HEX#BCA263
RGBrgb(188, 162, 99)
RGB (0–1)0.7373, 0.6353, 0.3882
RGB percentages73.7%, 63.5%, 38.8%
HSLhsl(42.5, 39.9%, 56.3%)
HSV / HSBhsv(42.5, 47.3%, 73.7%)
CMYK0%, 13.8%, 47.3%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,362,339
CSS custom property--colour: #BCA263;
Brightness & contrast
Relative luminance0.37433WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.49:1
Contrast with white2.47:1WCAG normal text: Fail
Contrast with black8.49:1WCAG normal text: AAA
Greyscale equivalent#A3A3A3
Inverted#435D9C
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.47:1WCAG large text: Fail
Contrast with black, large text8.49:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#637DBC
Analogous#BC7563, #AABC63
Triadic#63BCA2, #A263BC
Split complementary#63AABC, #7563BC
Tetradic#63BC75, #637DBC, #BC63AA
Tints, shades & saturation
Channel breakdown
R188
G162
B99
Red188 (73.7%)
Green162 (63.5%)
Blue99 (38.8%)
Hue42.47°
Saturation (HSL)39.91%
Lightness56.27%
Dominant channelRed
Hex per channelR BC · G A2 · B 63
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Harmonies
Similar named colours
Also reads as
BCa263 (chemical formula)
- Formula
- 10,551.324 g/mol
- 264 atoms
BCa263 has a molar mass of 10,551.324 g/mol, made up of 264 atoms across 2 elements: 1 × B, 263 × Ca.
Molar mass
Molar mass10,551.324 g/mol
Total atoms per molecule264
Distinct elements2
Mass of one molecule1.7520886 × 10^-20 g
Molecules per gram5.707474 × 10^19
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
B0.1%
Ca99.9%
Boron (B)10.81 g/mol, 0.102%
Calcium (Ca × 263)10,540.514 g/mol, 99.898%
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