Recognised as Colour
#BA5252
- #BA5252
- Red
- Dark
- Nearest: Indian red
#BA5252 is a red with RGB values 186, 82, 82 and HSL 0°, 43%, 53%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Indian red.
Colour values
#BA5252#BA5252
HEX#BA5252
RGBrgb(186, 82, 82)
RGB (0–1)0.7294, 0.3216, 0.3216
RGB percentages72.9%, 32.2%, 32.2%
HSLhsl(0, 43%, 52.5%)
HSV / HSBhsv(0, 55.9%, 72.9%)
CMYK0%, 55.9%, 55.9%, 27.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,210,770
CSS custom property--colour: #BA5252;
Brightness & contrast
Relative luminance0.17083WCAG 2.x, 0 is black and 1 is white
Perceived brightness122.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.75:1
Contrast with white4.75:1WCAG normal text: AA
Contrast with black4.42:1WCAG normal text: Fail
Greyscale equivalent#686868
Inverted#45ADAD
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.75:1WCAG large text: AAA
Contrast with black, large text4.42:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#52BABA
Analogous#BA5286, #BA8652
Triadic#52BA52, #5252BA
Split complementary#52BA86, #5286BA
Tetradic#86BA52, #52BABA, #8652BA
Tints, shades & saturation
Channel breakdown
R186
G82
B82
Red186 (72.9%)
Green82 (32.2%)
Blue82 (32.2%)
Hue0°
Saturation (HSL)42.98%
Lightness52.55%
Dominant channelRed
Hex per channelR BA · G 52 · B 52
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Harmonies
Similar named colours
Also reads as
Ba5252 (chemical formula)
- Formula
- 721,257.16 g/mol
- 5252 atoms
Ba5252 has a molar mass of 721,257.16 g/mol, made up of 5252 atoms across 1 element: 5252 × Ba.
Molar mass
Molar mass721,257.16 g/mol
Total atoms per molecule5252
Distinct elements1
Mass of one molecule1.1976757 × 10^-18 g
Molecules per gram8.3495057 × 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
Ba100%
Barium (Ba × 5252)721,257.16 g/mol, 100%
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