Recognised as Colour

#FF9450

#FF9450
Orange
Dark
Nearest: Coral

#FF9450 is a orange with RGB values 255, 148, 80 and HSL 23°, 100%, 66%. It is a dark colour, so black text on it reaches 9.6:1 contrast (AAA for normal text). The nearest named colour is Coral.

Colour values

#FF9450#FF9450

HEX#FF9450

RGBrgb(255, 148, 80)

RGB (0–1)1, 0.5804, 0.3137

RGB percentages100%, 58%, 31.4%

HSLhsl(23.3, 100%, 65.7%)

HSV / HSBhsv(23.3, 68.6%, 100%)

CMYK0%, 42%, 68.6%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,749,648

CSS custom property--colour: #FF9450;

Brightness & contrast

Relative luminance0.43019WCAG 2.x, 0 is black and 1 is white

Perceived brightness181.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.6:1

Contrast with white2.19:1WCAG normal text: Fail

Contrast with black9.6:1WCAG normal text: AAA

Greyscale equivalent#A6A6A6

Inverted#006BAF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B2A149no red cones; affects about 1% of men; ΔE 40.4 from the original

Deuteranopia#CCB94Fno green cones; the most common form, about 1% of men; ΔE 41 from the original

Tritanopia#FF7E85no blue cones; rare, and affects men and women equally; ΔE 36.1 from the original

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

Contrast with white, large text2.19:1WCAG large text: Fail

Contrast with black, large text9.6:1WCAG large text: AAA

Named colours

Coral · ΔE 12.3 Sandy brown · ΔE 13.2 Chocolate · ΔE 16.4 Peru · ΔE 17.2 Light salmon · ΔE 18.3 Dark orange · ΔE 23.4

Nearest named CSS colourCoral (#FF7F50)ΔE 12.35, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#50BBFF

Analogous#FF5064, #FFEB50

Triadic#50FF94, #9450FF

Split complementary#50FFEB, #5064FF

Tetradic#64FF50, #50BBFF, #EB50FF

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFF2E9

Lighter +20%#FFD2B6

Lighter +10%#FFB383

Darker −10%#FF751D

Darker −20%#E95B00

Darker −30%#B64700

Darker −40%#833300

More saturated +25%#FF9450

Less saturated −25%#E99966

Channel breakdown

R255

G148

B80

Red255 (100%)

Green148 (58%)

Blue80 (31.4%)

Hue23.31°

Saturation (HSL)100%

Lightness65.69%

Dominant channelRed

Hex per channelR FF · G 94 · B 50

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FF9450 (chemical formula)

Formula
179,550.098 g/mol
9451 atoms

FF9450 has a molar mass of 179,550.098 g/mol, made up of 9451 atoms across 1 element: 9451 × F.

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Molar mass

Molar mass179,550.098 g/mol

Total atoms per molecule9451

Distinct elements1

Mass of one molecule2.9814995 × 10^-19 g

Molecules per gram3.354017 × 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 × 9451)179,550.098 g/mol, 100%

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Elements in this formula

Fluorine

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