Recognised as Colour

#F8CA54

#F8CA54
Orange
Light
Nearest: Goldenrod

#F8CA54 is a orange with RGB values 248, 202, 84 and HSL 43°, 92%, 65%. It is a light colour, so black text on it reaches 13.6:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#F8CA54#F8CA54

HEX#F8CA54

RGBrgb(248, 202, 84)

RGB (0–1)0.9725, 0.7922, 0.3294

RGB percentages97.3%, 79.2%, 32.9%

HSLhsl(43.2, 92.1%, 65.1%)

HSV / HSBhsv(43.2, 66.1%, 97.3%)

CMYK0%, 18.5%, 66.1%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,304,724

CSS custom property--colour: #F8CA54;

Brightness & contrast

Relative luminance0.62838WCAG 2.x, 0 is black and 1 is white

Perceived brightness207.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.57:1

Contrast with white1.55:1WCAG normal text: Fail

Contrast with black13.57:1WCAG normal text: AAA

Greyscale equivalent#CBCBCB

Inverted#0735AB

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E0C846no red cones; affects about 1% of men; ΔE 10.4 from the original

Deuteranopia#EBD559no green cones; the most common form, about 1% of men; ΔE 10.9 from the original

Tritanopia#FFBAB1no blue cones; rare, and affects men and women equally; ΔE 52.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.55:1WCAG large text: Fail

Contrast with black, large text13.57:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 14.5 Khaki · ΔE 23.3 Dark goldenrod · ΔE 24.8 Gold · ΔE 25.1 Sandy brown · ΔE 26.7 Orange · ΔE 26.8

Nearest named CSS colourGoldenrod (#DAA520)ΔE 14.5, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5482F8

Analogous#F87854, #D4F854

Triadic#54F8CA, #CA54F8

Split complementary#54D4F8, #7854F8

Tetradic#54F878, #5482F8, #F854D4

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEF8E7

Lighter +20%#FCE8B6

Lighter +10%#FAD985

Darker −10%#F6BB23

Darker −20%#DDA209

Darker −30%#AC7E07

Darker −40%#7B5A05

More saturated +25%#FFCD4D

Less saturated −25%#E2C06A

Channel breakdown

R248

G202

B84

Red248 (97.3%)

Green202 (79.2%)

Blue84 (32.9%)

Hue43.17°

Saturation (HSL)92.13%

Lightness65.1%

Dominant channelRed

Hex per channelR F8 · G CA · B 54

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Harmonies

Lighter and darker

Similar named colours

Also reads as

F8Ca54 (chemical formula)

Formula
2,316.196 g/mol
62 atoms

F8Ca54 has a molar mass of 2,316.196 g/mol, made up of 62 atoms across 2 elements: 8 × F, 54 × Ca.

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Molar mass

Molar mass2,316.196 g/mol

Total atoms per molecule62

Distinct elements2

Mass of one molecule3.8461339 × 10^-21 g

Molecules per gram2.6000135 × 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

F6.6%

Ca93.4%

Fluorine (F × 8)151.984 g/mol, 6.562%

Calcium (Ca × 54)2,164.212 g/mol, 93.438%

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Elements in this formula

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