Recognised as Colour
#B16938
- #B16938
- Orange
- Dark
- Nearest: Sienna
#B16938 is a orange with RGB values 177, 105, 56 and HSL 24°, 52%, 46%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Sienna.
Colour values
#B16938#B16938
HEX#B16938
RGBrgb(177, 105, 56)
RGB (0–1)0.6941, 0.4118, 0.2196
RGB percentages69.4%, 41.2%, 22%
HSLhsl(24.3, 51.9%, 45.7%)
HSV / HSBhsv(24.3, 68.4%, 69.4%)
CMYK0%, 40.7%, 68.4%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,626,808
CSS custom property--colour: #B16938;
Brightness & contrast
Relative luminance0.19736WCAG 2.x, 0 is black and 1 is white
Perceived brightness127.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.95:1
Contrast with white4.24:1WCAG normal text: Fail
Contrast with black4.95:1WCAG normal text: AA
Greyscale equivalent#757575
Inverted#4E96C7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.24:1WCAG large text: AA
Contrast with black, large text4.95:1WCAG large text: AAA
Named colours
Hue familyorange
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3880B1
Analogous#B13843, #B1A538
Triadic#38B169, #6938B1
Split complementary#38B1A5, #3844B1
Tetradic#44B138, #3880B1, #A638B1
Tints, shades & saturation
Channel breakdown
R177
G105
B56
Red177 (69.4%)
Green105 (41.2%)
Blue56 (22%)
Hue24.3°
Saturation (HSL)51.93%
Lightness45.69%
Dominant channelRed
Hex per channelR B1 · G 69 · B 38
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Harmonies
Similar named colours
Also reads as
B16938 (chemical formula)
- Formula
- 183,099.78 g/mol
- 16938 atoms
B16938 has a molar mass of 183,099.78 g/mol, made up of 16938 atoms across 1 element: 16938 × B.
Molar mass
Molar mass183,099.78 g/mol
Total atoms per molecule16938
Distinct elements1
Mass of one molecule3.0404434 × 10^-19 g
Molecules per gram3.288994 × 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 × 16938)183,099.78 g/mol, 100%
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