Recognised as Colour

#FF6054

#FF6054
Red
Dark
Nearest: Tomato

#FF6054 is a red with RGB values 255, 96, 84 and HSL 4°, 100%, 66%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Tomato.

Colour values

#FF6054#FF6054

HEX#FF6054

RGBrgb(255, 96, 84)

RGB (0–1)1, 0.3765, 0.3294

RGB percentages100%, 37.6%, 32.9%

HSLhsl(4.2, 100%, 66.5%)

HSV / HSBhsv(4.2, 67.1%, 100%)

CMYK0%, 62.4%, 67.1%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,736,340

CSS custom property--colour: #FF6054;

Brightness & contrast

Relative luminance0.30266WCAG 2.x, 0 is black and 1 is white

Perceived brightness160.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.05:1

Contrast with white2.98:1WCAG normal text: Fail

Contrast with black7.05:1WCAG normal text: AAA

Greyscale equivalent#818181

Inverted#009FAB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#8B8052no red cones; affects about 1% of men; ΔE 64.4 from the original

Deuteranopia#B2A24Fno green cones; the most common form, about 1% of men; ΔE 65.1 from the original

Tritanopia#FF3B5Eno blue cones; rare, and affects men and women equally; ΔE 18.4 from the original

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

Contrast with white, large text2.98:1WCAG large text: Fail

Contrast with black, large text7.05:1WCAG large text: AAA

Named colours

Tomato · ΔE 7.6 Coral · ΔE 17.5 Salmon · ΔE 18.4 Crimson · ΔE 19.4 Firebrick · ΔE 23.1 Indian red · ΔE 24.1

Nearest named CSS colourTomato (#FF6347)ΔE 7.6, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#54F3FF

Analogous#FF549D, #FFB654

Triadic#54FF60, #6054FF

Split complementary#54FFB6, #549DFF

Tetradic#9EFF54, #54F3FF, #B654FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFEEED

Lighter +20%#FFBFBA

Lighter +10%#FF8F87

Darker −10%#FF3121

Darker −20%#ED1100

Darker −30%#BA0D00

Darker −40%#870900

More saturated +25%#FF6054

Less saturated −25%#EA7269

Channel breakdown

R255

G96

B84

Red255 (100%)

Green96 (37.6%)

Blue84 (32.9%)

Hue4.21°

Saturation (HSL)100%

Lightness66.47%

Dominant channelRed

Hex per channelR FF · G 60 · B 54

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF6054 (chemical formula)

Formula
115,032.89 g/mol
6055 atoms

FF6054 has a molar mass of 115,032.89 g/mol, made up of 6055 atoms across 1 element: 6055 × F.

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Molar mass

Molar mass115,032.89 g/mol

Total atoms per molecule6055

Distinct elements1

Mass of one molecule1.9101661 × 10^-19 g

Molecules per gram5.2351469 × 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 × 6055)115,032.89 g/mol, 100%

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Elements in this formula

Fluorine

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