Recognised as Colour

#BB9042

#BB9042
Orange
Dark
Nearest: Peru

#BB9042 is a orange with RGB values 187, 144, 66 and HSL 39°, 48%, 50%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Peru.

Colour values

#BB9042#BB9042

HEX#BB9042

RGBrgb(187, 144, 66)

RGB (0–1)0.7333, 0.5647, 0.2588

RGB percentages73.3%, 56.5%, 25.9%

HSLhsl(38.7, 47.8%, 49.6%)

HSV / HSBhsv(38.7, 64.7%, 73.3%)

CMYK0%, 23%, 64.7%, 26.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,292,162

CSS custom property--colour: #BB9042;

Brightness & contrast

Relative luminance0.30905WCAG 2.x, 0 is black and 1 is white

Perceived brightness152.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 7.18:1

Contrast with white2.92:1WCAG normal text: Fail

Contrast with black7.18:1WCAG normal text: AAA

Greyscale equivalent#949494

Inverted#446FBD

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#A1913Ano red cones; affects about 1% of men; ΔE 12.8 from the original

Deuteranopia#AC9B45no green cones; the most common form, about 1% of men; ΔE 12.4 from the original

Tritanopia#CA837Fno blue cones; rare, and affects men and women equally; ΔE 38.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.92:1WCAG large text: Fail

Contrast with black, large text7.18:1WCAG large text: AAA

Named colours

Peru · ΔE 13.7 Dark goldenrod · ΔE 16.5 Sandy brown · ΔE 19.1 Dark khaki · ΔE 21.2 Burlywood · ΔE 22.1 Goldenrod · ΔE 23.7

Nearest named CSS colourPeru (#CD853F)ΔE 13.69, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#426DBB

Analogous#BB5342, #AABB42

Triadic#42BB90, #9042BB

Split complementary#42AABB, #5442BB

Tetradic#42BB53, #426DBB, #BB42AA

Tints, shades & saturation

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

Lighter +40%#F1E8D8

Lighter +30%#E4D2B2

Lighter +20%#D7BC8C

Lighter +10%#C9A667

Darker −10%#957335

Darker −20%#705627

Darker −30%#4A391A

Darker −40%#241C0D

More saturated +25%#DB9922

Less saturated −25%#9B8762

Channel breakdown

R187

G144

B66

Red187 (73.3%)

Green144 (56.5%)

Blue66 (25.9%)

Hue38.68°

Saturation (HSL)47.83%

Lightness49.61%

Dominant channelRed

Hex per channelR BB · G 90 · B 42

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Harmonies

Lighter and darker

Similar named colours

Also reads as

BB9042 (chemical formula)

Formula
97,754.83 g/mol
9043 atoms

BB9042 has a molar mass of 97,754.83 g/mol, made up of 9043 atoms across 1 element: 9043 × B.

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Molar mass

Molar mass97,754.83 g/mol

Total atoms per molecule9043

Distinct elements1

Mass of one molecule1.6232571 × 10^-19 g

Molecules per gram6.1604534 × 10^18

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

B100%

Boron (B × 9043)97,754.83 g/mol, 100%

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Elements in this formula

Boron

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