Recognised as Colour
#FF918C
- #FF918C
- Red
- Dark
- Nearest: Light coral
#FF918C is a red with RGB values 255, 145, 140 and HSL 3°, 100%, 77%. It is a dark colour, so black text on it reaches 9.7:1 contrast (AAA for normal text). The nearest named colour is Light coral.
Colour values
#FF918C#FF918C
HEX#FF918C
RGBrgb(255, 145, 140)
RGB (0–1)1, 0.5686, 0.549
RGB percentages100%, 56.9%, 54.9%
HSLhsl(2.6, 100%, 77.5%)
HSV / HSBhsv(2.6, 45.1%, 100%)
CMYK0%, 43.1%, 45.1%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,748,940
CSS custom property--colour: #FF918C;
Brightness & contrast
Relative luminance0.43404WCAG 2.x, 0 is black and 1 is white
Perceived brightness184.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.68:1
Contrast with white2.17:1WCAG normal text: Fail
Contrast with black9.68:1WCAG normal text: AAA
Greyscale equivalent#A8A8A8
Inverted#006E73
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.17:1WCAG large text: Fail
Contrast with black, large text9.68:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8CFAFF
Analogous#FF8CC1, #FFCA8C
Triadic#8CFF91, #918CFF
Split complementary#8CFFCA, #8CC1FF
Tetradic#C1FF8C, #8CFAFF, #CA8CFF
Tints, shades & saturation
Channel breakdown
R255
G145
B140
Red255 (100%)
Green145 (56.9%)
Blue140 (54.9%)
Hue2.61°
Saturation (HSL)100%
Lightness77.45%
Dominant channelRed
Hex per channelR FF · G 91 · B 8C
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Harmonies
Similar named colours
Also reads as
FF918C (chemical formula)
- Formula
- 17,471.173 g/mol
- 920 atoms
FF918C has a molar mass of 17,471.173 g/mol, made up of 920 atoms across 2 elements: 919 × F, 1 × C.
Molar mass
Molar mass17,471.173 g/mol
Total atoms per molecule920
Distinct elements2
Mass of one molecule2.9011565 × 10^-20 g
Molecules per gram3.4469012 × 10^19
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
F99.9%
C0.1%
Fluorine (F × 919)17,459.162 g/mol, 99.931%
Carbon (C)12.011 g/mol, 0.069%
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