Recognised as Colour
#BF2C49
- #BF2C49
- Red
- Dark
- Nearest: Brown
#BF2C49 is a red with RGB values 191, 44, 73 and HSL 348°, 63%, 46%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Brown.
Colour values
#BF2C49#BF2C49
HEX#BF2C49
RGBrgb(191, 44, 73)
RGB (0–1)0.749, 0.1725, 0.2863
RGB percentages74.9%, 17.3%, 28.6%
HSLhsl(348.2, 62.6%, 46.1%)
HSV / HSBhsv(348.2, 77%, 74.9%)
CMYK0%, 77%, 61.8%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,528,713
CSS custom property--colour: #BF2C49;
Brightness & contrast
Relative luminance0.13359WCAG 2.x, 0 is black and 1 is white
Perceived brightness112.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.72:1
Contrast with white5.72:1WCAG normal text: AA
Contrast with black3.67:1WCAG normal text: Fail
Greyscale equivalent#4D4D4D
Inverted#40D3B6
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.72:1WCAG large text: AAA
Contrast with black, large text3.67:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2CBFA2
Analogous#BF2C93, #BF592C
Triadic#49BF2C, #2C49BF
Split complementary#2CBF59, #2C93BF
Tetradic#92BF2C, #2CBFA2, #582CBF
Tints, shades & saturation
Channel breakdown
R191
G44
B73
Red191 (74.9%)
Green44 (17.3%)
Blue73 (28.6%)
Hue348.16°
Saturation (HSL)62.55%
Lightness46.08%
Dominant channelRed
Hex per channelR BF · G 2C · B 49
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Also reads as
BF2C49 (chemical formula)
- Formula
- 637.345 g/mol
- 52 atoms
BF2C49 has a molar mass of 637.345 g/mol, made up of 52 atoms across 3 elements: 1 × B, 2 × F, 49 × C.
Molar mass
Molar mass637.345 g/mol
Total atoms per molecule52
Distinct elements3
Mass of one molecule1.0583363 × 10^-21 g
Molecules per gram9.4487927 × 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
B1.7%
F6%
C92.3%
Boron (B)10.81 g/mol, 1.696%
Fluorine (F × 2)37.996 g/mol, 5.962%
Carbon (C × 49)588.539 g/mol, 92.342%
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