Recognised as Colour

#FBCA7F

#FBCA7F
Orange
Light
Nearest: Burlywood

#FBCA7F is a orange with RGB values 251, 202, 127 and HSL 36°, 94%, 74%. It is a light colour, so black text on it reaches 13.9:1 contrast (AAA for normal text). The nearest named colour is Burlywood.

Colour values

#FBCA7F#FBCA7F

HEX#FBCA7F

RGBrgb(251, 202, 127)

RGB (0–1)0.9843, 0.7922, 0.498

RGB percentages98.4%, 79.2%, 49.8%

HSLhsl(36.3, 93.9%, 74.1%)

HSV / HSBhsv(36.3, 49.4%, 98.4%)

CMYK0%, 19.5%, 49.4%, 1.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,501,375

CSS custom property--colour: #FBCA7F;

Brightness & contrast

Relative luminance0.64283WCAG 2.x, 0 is black and 1 is white

Perceived brightness211.3 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.86:1

Contrast with white1.52:1WCAG normal text: Fail

Contrast with black13.86:1WCAG normal text: AAA

Greyscale equivalent#CFCFCF

Inverted#043580

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#DDCB79no red cones; affects about 1% of men; ΔE 13.4 from the original

Deuteranopia#E9D781no green cones; the most common form, about 1% of men; ΔE 13.8 from the original

Tritanopia#FFBCB8no blue cones; rare, and affects men and women equally; ΔE 35.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.52:1WCAG large text: Fail

Contrast with black, large text13.86:1WCAG large text: AAA

Named colours

Burlywood · ΔE 15.6 Navajo white · ΔE 17.1 Sandy brown · ΔE 18.1 Khaki · ΔE 18.5 Moccasin · ΔE 20 Dark khaki · ΔE 20.8

Nearest named CSS colourBurlywood (#DEB887)ΔE 15.58, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#7FB0FB

Analogous#FB8C7F, #EEFB7F

Triadic#7FFBCA, #CA7FFB

Split complementary#7FEEFB, #8C7FFB

Tetradic#7FFB8C, #7FB0FB, #FB7FEE

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FEF3E2

Lighter +10%#FDDEB0

Darker −10%#F9B64E

Darker −20%#F8A11C

Darker −30%#DA8707

Darker −40%#A96805

More saturated +25%#FFCB7B

Less saturated −25%#EBC790

Channel breakdown

R251

G202

B127

Red251 (98.4%)

Green202 (79.2%)

Blue127 (49.8%)

Hue36.29°

Saturation (HSL)93.94%

Lightness74.12%

Dominant channelRed

Hex per channelR FB · G CA · B 7F

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FBCa7F (chemical formula)

Formula
329.352 g/mol
10 atoms

FBCa7F has a molar mass of 329.352 g/mol, made up of 10 atoms across 3 elements: 2 × F, 1 × B, 7 × Ca.

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Molar mass

Molar mass329.352 g/mol

Total atoms per molecule10

Distinct elements3

Mass of one molecule5.4690186 × 10^-22 g

Molecules per gram1.8284816 × 10^21

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

F11.5%

B3.3%

Ca85.2%

Fluorine (F × 2)37.996 g/mol, 11.537%

Boron (B)10.81 g/mol, 3.282%

Calcium (Ca × 7)280.546 g/mol, 85.181%

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Elements in this formula

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