Recognised as Colour
#B48911
- #B48911
- Orange
- Dark
- Nearest: Dark goldenrod
#B48911 is a orange with RGB values 180, 137, 17 and HSL 44°, 83%, 39%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Dark goldenrod.
Colour values
#B48911#B48911
HEX#B48911
RGBrgb(180, 137, 17)
RGB (0–1)0.7059, 0.5373, 0.0667
RGB percentages70.6%, 53.7%, 6.7%
HSLhsl(44.2, 82.7%, 38.6%)
HSV / HSBhsv(44.2, 90.6%, 70.6%)
CMYK0%, 23.9%, 90.6%, 29.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,831,569
CSS custom property--colour: #B48911;
Brightness & contrast
Relative luminance0.27635WCAG 2.x, 0 is black and 1 is white
Perceived brightness144 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.53:1
Contrast with white3.22:1WCAG normal text: Fail
Contrast with black6.53:1WCAG normal text: AA
Greyscale equivalent#898989
Inverted#4B76EE
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.22:1WCAG large text: AA
Contrast with black, large text6.53:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#113CB4
Analogous#B43811, #8EB411
Triadic#11B489, #8911B4
Split complementary#118EB4, #3711B4
Tetradic#11B438, #113CB4, #B4118E
Tints, shades & saturation
Channel breakdown
R180
G137
B17
Red180 (70.6%)
Green137 (53.7%)
Blue17 (6.7%)
Hue44.17°
Saturation (HSL)82.74%
Lightness38.63%
Dominant channelRed
Hex per channelR B4 · G 89 · B 11
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Also reads as
B48911 (chemical formula)
- Formula
- 528,727.91 g/mol
- 48911 atoms
B48911 has a molar mass of 528,727.91 g/mol, made up of 48911 atoms across 1 element: 48911 × B.
Molar mass
Molar mass528,727.91 g/mol
Total atoms per molecule48911
Distinct elements1
Mass of one molecule8.7797335 × 10^-19 g
Molecules per gram1.1389867 × 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 × 48911)528,727.91 g/mol, 100%
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