Recognised as Colour

#F26358

#F26358
Red
Dark
Nearest: Tomato

#F26358 is a red with RGB values 242, 99, 88 and HSL 4°, 86%, 65%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Tomato.

Colour values

#F26358#F26358

HEX#F26358

RGBrgb(242, 99, 88)

RGB (0–1)0.949, 0.3882, 0.3451

RGB percentages94.9%, 38.8%, 34.5%

HSLhsl(4.3, 85.6%, 64.7%)

HSV / HSBhsv(4.3, 63.6%, 94.9%)

CMYK0%, 59.1%, 63.6%, 5.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer15,885,144

CSS custom property--colour: #F26358;

Brightness & contrast

Relative luminance0.28506WCAG 2.x, 0 is black and 1 is white

Perceived brightness155.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.7:1

Contrast with white3.13:1WCAG normal text: Fail

Contrast with black6.7:1WCAG normal text: AA

Greyscale equivalent#818181

Inverted#0D9CA7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#887E56no red cones; affects about 1% of men; ΔE 58.4 from the original

Deuteranopia#AC9D54no green cones; the most common form, about 1% of men; ΔE 59.1 from the original

Tritanopia#FF4661no blue cones; rare, and affects men and women equally; ΔE 17.5 from the original

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

Contrast with white, large text3.13:1WCAG large text: AA

Contrast with black, large text6.7:1WCAG large text: AAA

Named colours

Tomato · ΔE 12.6 Salmon · ΔE 12.6 Indian red · ΔE 17.1 Coral · ΔE 17.2 Light coral · ΔE 19.7 Crimson · ΔE 21.3

Nearest named CSS colourTomato (#FF6347)ΔE 12.59, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#58E7F2

Analogous#F2589A, #F2B058

Triadic#58F263, #6358F2

Split complementary#58F2B0, #589AF2

Tetradic#9AF258, #58E7F2, #B058F2

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FDE8E6

Lighter +20%#F9BBB7

Lighter +10%#F68F87

Darker −10%#EE3729

Darker −20%#D41E10

Darker −30%#A4180D

Darker −40%#751109

More saturated +25%#FF584B

Less saturated −25%#DB766E

Channel breakdown

R242

G99

B88

Red242 (94.9%)

Green99 (38.8%)

Blue88 (34.5%)

Hue4.29°

Saturation (HSL)85.56%

Lightness64.71%

Dominant channelRed

Hex per channelR F2 · G 63 · B 58

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F26358 (chemical formula)

Formula
500,749.284 g/mol
26358 atoms

F26358 has a molar mass of 500,749.284 g/mol, made up of 26358 atoms across 1 element: 26358 × F.

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Molar mass

Molar mass500,749.284 g/mol

Total atoms per molecule26358

Distinct elements1

Mass of one molecule8.3151375 × 10^-19 g

Molecules per gram1.2026259 × 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 × 26358)500,749.284 g/mol, 100%

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Elements in this formula

Fluorine

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