Recognised as Colour

#FF2022

#FF2022
Red
Dark
Nearest: Red

#FF2022 is a red with RGB values 255, 32, 34 and HSL 359°, 100%, 56%. It is a dark colour, so black text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Red.

Colour values

#FF2022#FF2022

HEX#FF2022

RGBrgb(255, 32, 34)

RGB (0–1)1, 0.1255, 0.1333

RGB percentages100%, 12.5%, 13.3%

HSLhsl(359.5, 100%, 56.3%)

HSV / HSBhsv(359.5, 87.5%, 100%)

CMYK0%, 87.5%, 86.7%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,719,906

CSS custom property--colour: #FF2022;

Brightness & contrast

Relative luminance0.22409WCAG 2.x, 0 is black and 1 is white

Perceived brightness142 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.48:1

Contrast with white3.83:1WCAG normal text: Fail

Contrast with black5.48:1WCAG normal text: AA

Greyscale equivalent#505050

Inverted#00DFDD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#71641Dno red cones; affects about 1% of men; ΔE 83.4 from the original

Deuteranopia#A5930Eno green cones; the most common form, about 1% of men; ΔE 83.5 from the original

Tritanopia#FF0026no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original

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

Contrast with white, large text3.83:1WCAG large text: AA

Contrast with black, large text5.48:1WCAG large text: AAA

Named colours

Red · ΔE 10.5 Orange red · ΔE 15.5 Tomato · ΔE 23.5 Crimson · ΔE 25.5 Firebrick · ΔE 32.7 Coral · ΔE 35.7

Nearest named CSS colourRed (#FF0000)ΔE 10.52, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#20FFFD

Analogous#FF2091, #FF8D20

Triadic#22FF20, #2022FF

Split complementary#20FF8E, #2091FF

Tetradic#92FF20, #20FFFD, #8E20FF

Tints, shades & saturation

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

Lighter +40%#FFECEC

Lighter +30%#FFB9BA

Lighter +20%#FF8687

Lighter +10%#FF5355

Darker −10%#EC0002

Darker −20%#B90002

Darker −30%#860001

Darker −40%#530001

More saturated +25%#FF2022

Less saturated −25%#E33C3D

Channel breakdown

R255

G32

B34

Red255 (100%)

Green32 (12.5%)

Blue34 (13.3%)

Hue359.46°

Saturation (HSL)100%

Lightness56.27%

Dominant channelRed

Hex per channelR FF · G 20 · B 22

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF2022 (chemical formula)

Formula
38,432.954 g/mol
2023 atoms

FF2022 has a molar mass of 38,432.954 g/mol, made up of 2023 atoms across 1 element: 2023 × F.

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Molar mass

Molar mass38,432.954 g/mol

Total atoms per molecule2023

Distinct elements1

Mass of one molecule6.3819422 × 10^-20 g

Molecules per gram1.5669211 × 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

F100%

Fluorine (F × 2023)38,432.954 g/mol, 100%

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Elements in this formula

Fluorine

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