Recognised as Colour
#B82535
- #B82535
- Red
- Dark
- Nearest: Brown
#B82535 is a red with RGB values 184, 37, 53 and HSL 353°, 67%, 43%. It is a dark colour, so white text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Brown.
Colour values
#B82535#B82535
HEX#B82535
RGBrgb(184, 37, 53)
RGB (0–1)0.7216, 0.1451, 0.2078
RGB percentages72.2%, 14.5%, 20.8%
HSLhsl(353.5, 66.5%, 43.3%)
HSV / HSBhsv(353.5, 79.9%, 72.2%)
CMYK0%, 79.9%, 71.2%, 27.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,068,149
CSS custom property--colour: #B82535;
Brightness & contrast
Relative luminance0.11771WCAG 2.x, 0 is black and 1 is white
Perceived brightness106.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.26:1
Contrast with white6.26:1WCAG normal text: AA
Contrast with black3.35:1WCAG normal text: Fail
Greyscale equivalent#454545
Inverted#47DACA
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.26:1WCAG large text: AAA
Contrast with black, large text3.35:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#25B8A8
Analogous#B8257F, #B85F25
Triadic#35B825, #2535B8
Split complementary#25B85F, #257EB8
Tetradic#7EB825, #25B8A8, #5E25B8
Tints, shades & saturation
Channel breakdown
R184
G37
B53
Red184 (72.2%)
Green37 (14.5%)
Blue53 (20.8%)
Hue353.47°
Saturation (HSL)66.52%
Lightness43.33%
Dominant channelRed
Hex per channelR B8 · G 25 · B 35
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Also reads as
B82535 (chemical formula)
- Formula
- 892,203.35 g/mol
- 82535 atoms
B82535 has a molar mass of 892,203.35 g/mol, made up of 82535 atoms across 1 element: 82535 × B.
Molar mass
Molar mass892,203.35 g/mol
Total atoms per molecule82535
Distinct elements1
Mass of one molecule1.4815385 × 10^-18 g
Molecules per gram6.7497401 × 10^17
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 × 82535)892,203.35 g/mol, 100%
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