Recognised as Colour

#FE6863

#FE6863
Red
Dark
Nearest: Salmon

#FE6863 is a red with RGB values 254, 104, 99 and HSL 2°, 99%, 69%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Salmon.

Colour values

#FE6863#FE6863

HEX#FE6863

RGBrgb(254, 104, 99)

RGB (0–1)0.9961, 0.4078, 0.3882

RGB percentages99.6%, 40.8%, 38.8%

HSLhsl(1.9, 98.7%, 69.2%)

HSV / HSBhsv(1.9, 61%, 99.6%)

CMYK0%, 59.1%, 61%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,672,867

CSS custom property--colour: #FE6863;

Brightness & contrast

Relative luminance0.31872WCAG 2.x, 0 is black and 1 is white

Perceived brightness163.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.37:1

Contrast with white2.85:1WCAG normal text: Fail

Contrast with black7.37:1WCAG normal text: AAA

Greyscale equivalent#888888

Inverted#01979C

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8E8561no red cones; affects about 1% of men; ΔE 60.9 from the original

Deuteranopia#B4A55Fno green cones; the most common form, about 1% of men; ΔE 61.5 from the original

Tritanopia#FF4B68no blue cones; rare, and affects men and women equally; ΔE 15.1 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.85:1WCAG large text: Fail

Contrast with black, large text7.37:1WCAG large text: AAA

Named colours

Salmon · ΔE 12.7 Tomato · ΔE 14.1 Indian red · ΔE 18.6 Light coral · ΔE 19.2 Coral · ΔE 19.4 Crimson · ΔE 21.5

Nearest named CSS colourSalmon (#FA8072)ΔE 12.71, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#63F9FE

Analogous#FE63AC, #FEB663

Triadic#63FE68, #6863FE

Split complementary#63FEB5, #63ABFE

Tetradic#ACFE63, #63F9FE, #B663FE

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#FFFBFB

Lighter +20%#FFCAC8

Lighter +10%#FE9996

Darker −10%#FE3730

Darker −20%#F90A02

Darker −30%#C70801

Darker −40%#940601

More saturated +25%#FF6762

Less saturated −25%#EA7A77

Channel breakdown

R254

G104

B99

Red254 (99.6%)

Green104 (40.8%)

Blue99 (38.8%)

Hue1.94°

Saturation (HSL)98.73%

Lightness69.22%

Dominant channelRed

Hex per channelR FE · G 68 · B 63

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Fe6863 (chemical formula)

Formula
383,264.235 g/mol
6863 atoms

Fe6863 has a molar mass of 383,264.235 g/mol, made up of 6863 atoms across 1 element: 6863 × Fe.

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Molar mass

Molar mass383,264.235 g/mol

Total atoms per molecule6863

Distinct elements1

Mass of one molecule6.3642524 × 10^-19 g

Molecules per gram1.5712765 × 10^18

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

Fe100%

Iron (Fe × 6863)383,264.235 g/mol, 100%

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Elements in this formula

Iron

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