Recognised as Colour

#FBA338

#FBA338
Orange
Dark
Nearest: Orange

#FBA338 is a orange with RGB values 251, 163, 56 and HSL 33°, 96%, 60%. It is a dark colour, so black text on it reaches 10.4:1 contrast (AAA for normal text). The nearest named colour is Orange.

Colour values

#FBA338#FBA338

HEX#FBA338

RGBrgb(251, 163, 56)

RGB (0–1)0.9843, 0.6392, 0.2196

RGB percentages98.4%, 63.9%, 22%

HSLhsl(32.9, 96.1%, 60.2%)

HSV / HSBhsv(32.9, 77.7%, 98.4%)

CMYK0%, 35.1%, 77.7%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,491,320

CSS custom property--colour: #FBA338;

Brightness & contrast

Relative luminance0.46989WCAG 2.x, 0 is black and 1 is white

Perceived brightness186.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 10.4:1

Contrast with white2.02:1WCAG normal text: Fail

Contrast with black10.4:1WCAG normal text: AAA

Greyscale equivalent#AEAEAE

Inverted#045CC7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#C0AA27no red cones; affects about 1% of men; ΔE 30.1 from the original

Deuteranopia#D4BF3Ano green cones; the most common form, about 1% of men; ΔE 31.3 from the original

Tritanopia#FF8E8Eno blue cones; rare, and affects men and women equally; ΔE 49.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.02:1WCAG large text: Fail

Contrast with black, large text10.4:1WCAG large text: AAA

Named colours

Orange · ΔE 13.7 Goldenrod · ΔE 16.6 Dark orange · ΔE 16.8 Sandy brown · ΔE 18.5 Dark goldenrod · ΔE 21 Peru · ΔE 21.6

Nearest named CSS colourOrange (#FFA500)ΔE 13.68, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3890FB

Analogous#FB4138, #F2FB38

Triadic#38FBA3, #A338FB

Split complementary#38F2FB, #4138FB

Tetradic#38FB41, #3890FB, #FB38F2

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FEE8CE

Lighter +20%#FDD19C

Lighter +10%#FCBA6A

Darker −10%#FA8C06

Darker −20%#C97004

Darker −30%#975403

Darker −40%#653802

More saturated +25%#FFA334

Less saturated −25%#E2A151

Channel breakdown

R251

G163

B56

Red251 (98.4%)

Green163 (63.9%)

Blue56 (22%)

Hue32.92°

Saturation (HSL)96.06%

Lightness60.2%

Dominant channelRed

Hex per channelR FB · G A3 · B 38

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FBa338 (chemical formula)

Formula
46,436.538 g/mol
339 atoms

FBa338 has a molar mass of 46,436.538 g/mol, made up of 339 atoms across 2 elements: 1 × F, 338 × Ba.

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Molar mass

Molar mass46,436.538 g/mol

Total atoms per molecule339

Distinct elements2

Mass of one molecule7.7109685 × 10^-20 g

Molecules per gram1.2968539 × 10^19

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%

Ba100%

Fluorine (F)18.998 g/mol, 0.041%

Barium (Ba × 338)46,417.54 g/mol, 99.959%

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Elements in this formula

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