Recognised as Colour
#BF4F71
- #BF4F71
- Red
- Dark
- Nearest: Pale violetred
#BF4F71 is a red with RGB values 191, 79, 113 and HSL 342°, 47%, 53%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#BF4F71#BF4F71
HEX#BF4F71
RGBrgb(191, 79, 113)
RGB (0–1)0.749, 0.3098, 0.4431
RGB percentages74.9%, 31%, 44.3%
HSLhsl(341.8, 46.7%, 52.9%)
HSV / HSBhsv(341.8, 58.6%, 74.9%)
CMYK0%, 58.6%, 40.8%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,537,713
CSS custom property--colour: #BF4F71;
Brightness & contrast
Relative luminance0.17861WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.59:1
Contrast with white4.59:1WCAG normal text: AA
Contrast with black4.57:1WCAG normal text: AA
Greyscale equivalent#696969
Inverted#40B08E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.59:1WCAG large text: AAA
Contrast with black, large text4.57:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4FBF9D
Analogous#BF4FA9, #BF654F
Triadic#71BF4F, #4F71BF
Split complementary#4FBF65, #4FA9BF
Tetradic#A9BF4F, #4FBF9D, #654FBF
Tints, shades & saturation
Channel breakdown
R191
G79
B113
Red191 (74.9%)
Green79 (31%)
Blue113 (44.3%)
Hue341.79°
Saturation (HSL)46.67%
Lightness52.94%
Dominant channelRed
Hex per channelR BF · G 4F · B 71
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Harmonies
Similar named colours
Also reads as
BF4F71 (chemical formula)
- Formula
- 1,435.66 g/mol
- 76 atoms
BF4F71 has a molar mass of 1,435.66 g/mol, made up of 76 atoms across 2 elements: 1 × B, 75 × F.
Molar mass
Molar mass1,435.66 g/mol
Total atoms per molecule76
Distinct elements2
Mass of one molecule2.3839695 × 10^-21 g
Molecules per gram4.1946845 × 10^20
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
B0.8%
F99.2%
Boron (B)10.81 g/mol, 0.753%
Fluorine (F × 75)1,424.85 g/mol, 99.247%
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