Recognised as Colour

#FFE1B4

#FFE1B4
Orange
Light
Nearest: Moccasin

#FFE1B4 is a orange with RGB values 255, 225, 180 and HSL 36°, 100%, 85%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Moccasin.

Colour values

#FFE1B4#FFE1B4

HEX#FFE1B4

RGBrgb(255, 225, 180)

RGB (0–1)1, 0.8824, 0.7059

RGB percentages100%, 88.2%, 70.6%

HSLhsl(36, 100%, 85.3%)

HSV / HSBhsv(36, 29.4%, 100%)

CMYK0%, 11.8%, 29.4%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer16,769,460

CSS custom property--colour: #FFE1B4;

Brightness & contrast

Relative luminance0.78406WCAG 2.x, 0 is black and 1 is white

Perceived brightness229.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.68:1

Contrast with white1.26:1WCAG normal text: Fail

Contrast with black16.68:1WCAG normal text: AAA

Greyscale equivalent#E4E4E4

Inverted#001E4B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EEE1B1no red cones; affects about 1% of men; ΔE 6.9 from the original

Deuteranopia#F5E8B5no green cones; the most common form, about 1% of men; ΔE 7.2 from the original

Tritanopia#FFD8D5no blue cones; rare, and affects men and women equally; ΔE 21.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.26:1WCAG large text: Fail

Contrast with black, large text16.68:1WCAG large text: AAA

Named colours

Moccasin · ΔE 1.7 Navajo white · ΔE 2.7 Wheat · ΔE 3.4 Peach puff · ΔE 6.6 Bisque · ΔE 6.9 Blanched almond · ΔE 9.5

Nearest named CSS colourMoccasin (#FFE4B5)ΔE 1.68, below the just-noticeable difference

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#B4D2FF

Analogous#FFBCB4, #F8FFB4

Triadic#B4FFE1, #E1B4FF

Split complementary#B4F8FF, #BCB4FF

Tetradic#B4FFBC, #B4D2FF, #FFB4F8

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#FFFFFF

Lighter +10%#FFF5E7

Darker −10%#FFCD81

Darker −20%#FFB84E

Darker −30%#FFA41B

Darker −40%#E78B00

More saturated +25%#FFE1B4

Less saturated −25%#F6DFBD

Channel breakdown

R255

G225

B180

Red255 (100%)

Green225 (88.2%)

Blue180 (70.6%)

Hue36°

Saturation (HSL)100%

Lightness85.29%

Dominant channelRed

Hex per channelR FF · G E1 · B B4

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Harmonies

Lighter and darker

Similar named colours

Also reads as

FFe1B4 (chemical formula)

Formula
118.083 g/mol
6 atoms

FFe1B4 has a molar mass of 118.083 g/mol, made up of 6 atoms across 3 elements: 1 × F, 1 × Fe, 4 × B.

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Molar mass

Molar mass118.083 g/mol

Total atoms per molecule6

Distinct elements3

Mass of one molecule1.9608143 × 10^-22 g

Molecules per gram5.0999219 × 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

F16.1%

Fe47.3%

B36.6%

Fluorine (F)18.998 g/mol, 16.089%

Iron (Fe)55.845 g/mol, 47.293%

Boron (B × 4)43.24 g/mol, 36.618%

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Elements in this formula

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