Recognised as Colour

#F25432

#F25432
Red
Dark
Nearest: Tomato

#F25432 is a red with RGB values 242, 84, 50 and HSL 11°, 88%, 57%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#F25432#F25432

HEX#F25432

RGBrgb(242, 84, 50)

RGB (0–1)0.949, 0.3294, 0.1961

RGB percentages94.9%, 32.9%, 19.6%

HSLhsl(10.6, 88.1%, 57.3%)

HSV / HSBhsv(10.6, 79.3%, 94.9%)

CMYK0%, 65.3%, 79.3%, 5.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,881,266

CSS custom property--colour: #F25432;

Brightness & contrast

Relative luminance0.25448WCAG 2.x, 0 is black and 1 is white

Perceived brightness148.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.09:1

Contrast with white3.45:1WCAG normal text: Fail

Contrast with black6.09:1WCAG normal text: AA

Greyscale equivalent#737373

Inverted#0DABCD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#82742Dno red cones; affects about 1% of men; ΔE 64.2 from the original

Deuteranopia#A9972Bno green cones; the most common form, about 1% of men; ΔE 64.6 from the original

Tritanopia#FF244Dno blue cones; rare, and affects men and women equally; ΔE 25.2 from the original

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

Contrast with white, large text3.45:1WCAG large text: AA

Contrast with black, large text6.09:1WCAG large text: AAA

Named colours

Tomato · ΔE 7 Coral · ΔE 17.2 Orange red · ΔE 19.6 Chocolate · ΔE 22.6 Firebrick · ΔE 23.2 Crimson · ΔE 23.9

Nearest named CSS colourTomato (#FF6347)ΔE 6.99, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#32D0F2

Analogous#F23270, #F2B432

Triadic#32F254, #5432F2

Split complementary#32F2B4, #3270F2

Tetradic#70F232, #32D0F2, #B432F2

Tints, shades & saturation

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

Lighter +40%#FEF4F2

Lighter +30%#FBCCC2

Lighter +20%#F8A492

Lighter +10%#F57C62

Darker −10%#E3340E

Darker −20%#B3290B

Darker −30%#831E08

Darker −40%#531305

More saturated +25%#FF4C25

Less saturated −25%#D7664D

Channel breakdown

R242

G84

B50

Red242 (94.9%)

Green84 (32.9%)

Blue50 (19.6%)

Hue10.63°

Saturation (HSL)88.07%

Lightness57.25%

Dominant channelRed

Hex per channelR F2 · G 54 · B 32

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F25432 (chemical formula)

Formula
483,157.136 g/mol
25432 atoms

F25432 has a molar mass of 483,157.136 g/mol, made up of 25432 atoms across 1 element: 25432 × F.

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Molar mass

Molar mass483,157.136 g/mol

Total atoms per molecule25432

Distinct elements1

Mass of one molecule8.023013 × 10^-19 g

Molecules per gram1.2464145 × 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

F100%

Fluorine (F × 25432)483,157.136 g/mol, 100%

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Elements in this formula

Fluorine

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