Recognised as Colour

#FC7527

#FC7527
Orange
Dark
Nearest: Chocolate

#FC7527 is a orange with RGB values 252, 117, 39 and HSL 22°, 97%, 57%. It is a dark colour, so black text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Chocolate.

Colour values

#FC7527#FC7527

HEX#FC7527

RGBrgb(252, 117, 39)

RGB (0–1)0.9882, 0.4588, 0.1529

RGB percentages98.8%, 45.9%, 15.3%

HSLhsl(22, 97.3%, 57.1%)

HSV / HSBhsv(22, 84.5%, 98.8%)

CMYK0%, 53.6%, 84.5%, 1.2%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,545,063

CSS custom property--colour: #FC7527;

Brightness & contrast

Relative luminance0.33565WCAG 2.x, 0 is black and 1 is white

Perceived brightness164.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.71:1

Contrast with white2.72:1WCAG normal text: Fail

Contrast with black7.71:1WCAG normal text: AAA

Greyscale equivalent#8C8C8C

Inverted#038AD8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9C8A18no red cones; affects about 1% of men; ΔE 53.2 from the original

Deuteranopia#BDA822no green cones; the most common form, about 1% of men; ΔE 53.5 from the original

Tritanopia#FF5666no blue cones; rare, and affects men and women equally; ΔE 39.9 from the original

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

Contrast with white, large text2.72:1WCAG large text: Fail

Contrast with black, large text7.71:1WCAG large text: AAA

Named colours

Chocolate · ΔE 15 Coral · ΔE 16.1 Dark orange · ΔE 17 Tomato · ΔE 19.8 Orange red · ΔE 22.2 Orange · ΔE 30.2

Nearest named CSS colourChocolate (#D2691E)ΔE 15.04, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#27AEFC

Analogous#FC2743, #FCE027

Triadic#27FC75, #7527FC

Split complementary#27FCE0, #2743FC

Tetradic#43FC27, #27AEFC, #E027FC

Tints, shades & saturation

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

Lighter +40%#FFF6F0

Lighter +30%#FED5BE

Lighter +20%#FDB58C

Lighter +10%#FD9559

Darker −10%#ED5903

Darker −20%#BA4603

Darker −30%#883302

Darker −40%#562001

More saturated +25%#FF7424

Less saturated −25%#E17C42

Channel breakdown

R252

G117

B39

Red252 (98.8%)

Green117 (45.9%)

Blue39 (15.3%)

Hue21.97°

Saturation (HSL)97.26%

Lightness57.06%

Dominant channelRed

Hex per channelR FC · G 75 · B 27

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FC7527 (chemical formula)

Formula
90,425.795 g/mol
7528 atoms

FC7527 has a molar mass of 90,425.795 g/mol, made up of 7528 atoms across 2 elements: 1 × F, 7527 × C.

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Molar mass

Molar mass90,425.795 g/mol

Total atoms per molecule7528

Distinct elements2

Mass of one molecule1.5015557 × 10^-19 g

Molecules per gram6.6597598 × 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

F0%

C100%

Fluorine (F)18.998 g/mol, 0.021%

Carbon (C × 7527)90,406.797 g/mol, 99.979%

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