Recognised as Colour

#FFC358

#FFC358
Orange
Light
Nearest: Goldenrod

#FFC358 is a orange with RGB values 255, 195, 88 and HSL 38°, 100%, 67%. It is a light colour, so black text on it reaches 13.2:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#FFC358#FFC358

HEX#FFC358

RGBrgb(255, 195, 88)

RGB (0–1)1, 0.7647, 0.3451

RGB percentages100%, 76.5%, 34.5%

HSLhsl(38.4, 100%, 67.3%)

HSV / HSBhsv(38.4, 65.5%, 100%)

CMYK0%, 23.5%, 65.5%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,761,688

CSS custom property--colour: #FFC358;

Brightness & contrast

Relative luminance0.60995WCAG 2.x, 0 is black and 1 is white

Perceived brightness206.5 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.2:1

Contrast with white1.59:1WCAG normal text: Fail

Contrast with black13.2:1WCAG normal text: AAA

Greyscale equivalent#C8C8C8

Inverted#003CA7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#DBC44Cno red cones; affects about 1% of men; ΔE 16.6 from the original

Deuteranopia#E9D35Cno green cones; the most common form, about 1% of men; ΔE 17.2 from the original

Tritanopia#FFB2ACno blue cones; rare, and affects men and women equally; ΔE 49 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.59:1WCAG large text: Fail

Contrast with black, large text13.2:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 14.4 Sandy brown · ΔE 20.2 Dark goldenrod · ΔE 23.3 Orange · ΔE 23.9 Peru · ΔE 26.4 Khaki · ΔE 26.4

Nearest named CSS colourGoldenrod (#DAA520)ΔE 14.42, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5894FF

Analogous#FF7058, #E8FF58

Triadic#58FFC3, #C358FF

Split complementary#58E8FF, #6F58FF

Tetradic#58FF70, #5894FF, #FF58E8

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFAF1

Lighter +20%#FFE8BE

Lighter +10%#FFD58B

Darker −10%#FFB125

Darker −20%#F19A00

Darker −30%#BE7A00

Darker −40%#8B5900

More saturated +25%#FFC358

Less saturated −25%#EABD6D

Channel breakdown

R255

G195

B88

Red255 (100%)

Green195 (76.5%)

Blue88 (34.5%)

Hue38.44°

Saturation (HSL)100%

Lightness67.25%

Dominant channelRed

Hex per channelR FF · G C3 · B 58

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FFC358 (chemical formula)

Formula
4,337.934 g/mol
360 atoms

FFC358 has a molar mass of 4,337.934 g/mol, made up of 360 atoms across 2 elements: 2 × F, 358 × C.

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Molar mass

Molar mass4,337.934 g/mol

Total atoms per molecule360

Distinct elements2

Mass of one molecule7.2033089 × 10^-21 g

Molecules per gram1.3882509 × 10^20

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

F0.9%

C99.1%

Fluorine (F × 2)37.996 g/mol, 0.876%

Carbon (C × 358)4,299.938 g/mol, 99.124%

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Elements in this formula

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