Recognised as Colour
#FE318C
- #FE318C
- Red
- Dark
- Nearest: Deep pink
#FE318C is a red with RGB values 254, 49, 140 and HSL 333°, 99%, 59%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Deep pink.
Colour values
#FE318C#FE318C
HEX#FE318C
RGBrgb(254, 49, 140)
RGB (0–1)0.9961, 0.1922, 0.549
RGB percentages99.6%, 19.2%, 54.9%
HSLhsl(333.4, 99%, 59.4%)
HSV / HSBhsv(333.4, 80.7%, 99.6%)
CMYK0%, 80.7%, 44.9%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,658,828
CSS custom property--colour: #FE318C;
Brightness & contrast
Relative luminance0.25161WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.03:1
Contrast with white3.48:1WCAG normal text: Fail
Contrast with black6.03:1WCAG normal text: AA
Greyscale equivalent#636363
Inverted#01CE73
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.48:1WCAG large text: AA
Contrast with black, large text6.03:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#31FEA3
Analogous#FE31F2, #FE3D31
Triadic#8CFE31, #318CFE
Split complementary#31FE3D, #31F3FE
Tetradic#F3FE31, #31FEA3, #3D31FE
Tints, shades & saturation
Channel breakdown
R254
G49
B140
Red254 (99.6%)
Green49 (19.2%)
Blue140 (54.9%)
Hue333.37°
Saturation (HSL)99.03%
Lightness59.41%
Dominant channelRed
Hex per channelR FE · G 31 · B 8C
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Harmonies
Similar named colours
Also reads as
Fe318C (chemical formula)
- Formula
- 17,770.721 g/mol
- 319 atoms
Fe318C has a molar mass of 17,770.721 g/mol, made up of 319 atoms across 2 elements: 318 × Fe, 1 × C.
Molar mass
Molar mass17,770.721 g/mol
Total atoms per molecule319
Distinct elements2
Mass of one molecule2.9508976 × 10^-20 g
Molecules per gram3.3887993 × 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
Fe99.9%
C0.1%
Iron (Fe × 318)17,758.71 g/mol, 99.932%
Carbon (C)12.011 g/mol, 0.068%
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