Recognised as Colour
#FF91C4
- #FF91C4
- Red
- Dark
- Nearest: Pale violetred
#FF91C4 is a red with RGB values 255, 145, 196 and HSL 332°, 100%, 78%. It is a dark colour, so black text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Pale violetred.
Colour values
#FF91C4#FF91C4
HEX#FF91C4
RGBrgb(255, 145, 196)
RGB (0–1)1, 0.5686, 0.7686
RGB percentages100%, 56.9%, 76.9%
HSLhsl(332.2, 100%, 78.4%)
HSV / HSBhsv(332.2, 43.1%, 100%)
CMYK0%, 43.1%, 23.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,748,996
CSS custom property--colour: #FF91C4;
Brightness & contrast
Relative luminance0.45496WCAG 2.x, 0 is black and 1 is white
Perceived brightness190.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.1:1
Contrast with white2.08:1WCAG normal text: Fail
Contrast with black10.1:1WCAG normal text: AAA
Greyscale equivalent#ACACAC
Inverted#006E3B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.08:1WCAG large text: Fail
Contrast with black, large text10.1:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#91FFCC
Analogous#FF91FB, #FF9591
Triadic#C4FF91, #91C4FF
Split complementary#91FF95, #91FBFF
Tetradic#FBFF91, #91FFCC, #9591FF
Tints, shades & saturation
Channel breakdown
R255
G145
B196
Red255 (100%)
Green145 (56.9%)
Blue196 (76.9%)
Hue332.18°
Saturation (HSL)100%
Lightness78.43%
Dominant channelRed
Hex per channelR FF · G 91 · B C4
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Harmonies
Similar named colours
Also reads as
FF91C4 (chemical formula)
- Formula
- 1,795.86 g/mol
- 96 atoms
FF91C4 has a molar mass of 1,795.86 g/mol, made up of 96 atoms across 2 elements: 92 × F, 4 × C.
Molar mass
Molar mass1,795.86 g/mol
Total atoms per molecule96
Distinct elements2
Mass of one molecule2.9820957 × 10^-21 g
Molecules per gram3.3533465 × 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
F97.3%
C2.7%
Fluorine (F × 92)1,747.816 g/mol, 97.325%
Carbon (C × 4)48.044 g/mol, 2.675%
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