Colour

#FE2344

#FE2344
Red
Dark
Nearest: Crimson

#FE2344 is a red with RGB values 254, 35, 68 and HSL 351°, 99%, 57%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#FE2344#FE2344

HEX#FE2344

RGBrgb(254, 35, 68)

RGB (0–1)0.9961, 0.1373, 0.2667

RGB percentages99.6%, 13.7%, 26.7%

HSLhsl(351, 99.1%, 56.7%)

HSV / HSBhsv(351, 86.2%, 99.6%)

CMYK0%, 86.2%, 73.2%, 0.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,655,172

CSS custom property--colour: #FE2344;

Brightness & contrast

Relative luminance0.2269WCAG 2.x, 0 is black and 1 is white

Perceived brightness143.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.54:1

Contrast with white3.79:1WCAG normal text: Fail

Contrast with black5.54:1WCAG normal text: AA

Greyscale equivalent#545454

Inverted#01DCBB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6E6643no red cones; affects about 1% of men; ΔE 82.9 from the original

Deuteranopia#A3933Cno green cones; the most common form, about 1% of men; ΔE 82.8 from the original

Tritanopia#FF0034no blue cones; rare, and affects men and women equally; ΔE 8.5 from the original

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

Contrast with white, large text3.79:1WCAG large text: AA

Contrast with black, large text5.54:1WCAG large text: AAA

Named colours

Crimson · ΔE 11.7 Tomato · ΔE 22 Firebrick · ΔE 26.7 Red · ΔE 27.8 Orange red · ΔE 31 Brown · ΔE 33.9

Nearest named CSS colourCrimson (#DC143C)ΔE 11.75, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#23FEDD

Analogous#FE23B1, #FE7023

Triadic#44FE23, #2344FE

Split complementary#23FE70, #23B1FE

Tetradic#B1FE23, #23FEDD, #7023FE

Tints, shades & saturation

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

Lighter +40%#FFEEF1

Lighter +30%#FFBBC5

Lighter +20%#FE899A

Lighter +10%#FE566F

Darker −10%#ED0125

Darker −20%#BA011D

Darker −30%#870115

Darker −40%#55000D

More saturated +25%#FF2243

Less saturated −25%#E23F57

Channel breakdown

R254

G35

B68

Red254 (99.6%)

Green35 (13.7%)

Blue68 (26.7%)

Hue350.96°

Saturation (HSL)99.1%

Lightness56.67%

Dominant channelRed

Hex per channelR FE · G 23 · B 44

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Fe2344 (chemical formula)

Formula
130,900.68 g/mol
2344 atoms

Fe2344 has a molar mass of 130,900.68 g/mol, made up of 2344 atoms across 1 element: 2344 × Fe.

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Molar mass

Molar mass130,900.68 g/mol

Total atoms per molecule2344

Distinct elements1

Mass of one molecule2.1736569 × 10^-19 g

Molecules per gram4.600542 × 10^18

Composition by mass

Fe100%

Iron (Fe × 2344)130,900.68 g/mol, 100%

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Elements in this formula

Iron

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