Recognised as Colour
#B29089
- #B29089
- Red
- Dark
- Nearest: Rosy brown
#B29089 is a red with RGB values 178, 144, 137 and HSL 10°, 21%, 62%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Rosy brown.
Colour values
#B29089#B29089
HEX#B29089
RGBrgb(178, 144, 137)
RGB (0–1)0.698, 0.5647, 0.5373
RGB percentages69.8%, 56.5%, 53.7%
HSLhsl(10.2, 21%, 61.8%)
HSV / HSBhsv(10.2, 23%, 69.8%)
CMYK0%, 19.1%, 23%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,702,409
CSS custom property--colour: #B29089;
Brightness & contrast
Relative luminance0.31218WCAG 2.x, 0 is black and 1 is white
Perceived brightness154.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.24:1
Contrast with white2.9:1WCAG normal text: Fail
Contrast with black7.24:1WCAG normal text: AAA
Greyscale equivalent#979797
Inverted#4D6F76
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.9:1WCAG large text: Fail
Contrast with black, large text7.24:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#89ABB2
Analogous#B28997, #B2A589
Triadic#89B290, #9089B2
Split complementary#89B2A5, #8997B2
Tetradic#97B289, #89ABB2, #A589B2
Tints, shades & saturation
Channel breakdown
R178
G144
B137
Red178 (69.8%)
Green144 (56.5%)
Blue137 (53.7%)
Hue10.24°
Saturation (HSL)21.03%
Lightness61.76%
Dominant channelRed
Hex per channelR B2 · G 90 · B 89
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Also reads as
B29089 (chemical formula)
- Formula
- 314,452.09 g/mol
- 29089 atoms
B29089 has a molar mass of 314,452.09 g/mol, made up of 29089 atoms across 1 element: 29089 × B.
Molar mass
Molar mass314,452.09 g/mol
Total atoms per molecule29089
Distinct elements1
Mass of one molecule5.2215998 × 10^-19 g
Molecules per gram1.9151219 × 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 × 29089)314,452.09 g/mol, 100%
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