Colour

#FFCE3F

#FFCE3F
Orange
Light
Nearest: Goldenrod

#FFCE3F is a orange with RGB values 255, 206, 63 and HSL 45°, 100%, 62%. It is a light colour, so black text on it reaches 14.2:1 contrast (AAA for normal text). The nearest named colour is Goldenrod.

Colour values

#FFCE3F#FFCE3F

HEX#FFCE3F

RGBrgb(255, 206, 63)

RGB (0–1)1, 0.8078, 0.2471

RGB percentages100%, 80.8%, 24.7%

HSLhsl(44.7, 100%, 62.4%)

HSV / HSBhsv(44.7, 75.3%, 100%)

CMYK0%, 19.2%, 75.3%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,764,479

CSS custom property--colour: #FFCE3F;

Brightness & contrast

Relative luminance0.65761WCAG 2.x, 0 is black and 1 is white

Perceived brightness211.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 14.15:1

Contrast with white1.48:1WCAG normal text: Fail

Contrast with black14.15:1WCAG normal text: AAA

Greyscale equivalent#CECECE

Inverted#0031C0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E6CC25no red cones; affects about 1% of men; ΔE 11.6 from the original

Deuteranopia#F2DA47no green cones; the most common form, about 1% of men; ΔE 11.5 from the original

Tritanopia#FFBCB2no blue cones; rare, and affects men and women equally; ΔE 61.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.48:1WCAG large text: Fail

Contrast with black, large text14.15:1WCAG large text: AAA

Named colours

Goldenrod · ΔE 15.4 Gold · ΔE 15.5 Orange · ΔE 23.1 Dark goldenrod · ΔE 28.2 Khaki · ΔE 31.3 Sandy brown · ΔE 34.2

Nearest named CSS colourGoldenrod (#DAA520)ΔE 15.38, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3F70FF

Analogous#FF6E3F, #D0FF3F

Triadic#3FFFCE, #CE3FFF

Split complementary#3FD0FF, #6E3FFF

Tetradic#3FFF6E, #3F70FF, #FF3FD0

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFF5D8

Lighter +20%#FFE8A5

Lighter +10%#FFDB72

Darker −10%#FFC10C

Darker −20%#D8A100

Darker −30%#A57B00

Darker −40%#725500

More saturated +25%#FFCE3F

Less saturated −25%#E7C257

Channel breakdown

R255

G206

B63

Red255 (100%)

Green206 (80.8%)

Blue63 (24.7%)

Hue44.69°

Saturation (HSL)100%

Lightness62.35%

Dominant channelRed

Hex per channelR FF · G CE · B 3F

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Harmonies

Lighter and darker

Similar named colours

Also reads as

FFCe3F (chemical formula)

Formula
477.354 g/mol
6 atoms

FFCe3F has a molar mass of 477.354 g/mol, made up of 6 atoms across 2 elements: 3 × F, 3 × Ce.

Open this reading on its own page →

Molar mass

Molar mass477.354 g/mol

Total atoms per molecule6

Distinct elements2

Mass of one molecule7.9266497 × 10^-22 g

Molecules per gram1.261567 × 10^21

Composition by mass

F11.9%

Ce88.1%

Fluorine (F × 3)56.994 g/mol, 11.94%

Cerium (Ce × 3)420.36 g/mol, 88.06%

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Elements in this formula

Nerdulate something else

Nothing in mind? Surprise me · today’s page