Recognised as Colour

#BB8750

#BB8750
Orange
Dark
Nearest: Peru

#BB8750 is a orange with RGB values 187, 135, 80 and HSL 31°, 44%, 52%. It is a dark colour, so black text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Peru.

Colour values

#BB8750#BB8750

HEX#BB8750

RGBrgb(187, 135, 80)

RGB (0–1)0.7333, 0.5294, 0.3137

RGB percentages73.3%, 52.9%, 31.4%

HSLhsl(30.8, 44%, 52.4%)

HSV / HSBhsv(30.8, 57.2%, 73.3%)

CMYK0%, 27.8%, 57.2%, 26.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,289,872

CSS custom property--colour: #BB8750;

Brightness & contrast

Relative luminance0.28472WCAG 2.x, 0 is black and 1 is white

Perceived brightness147.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 6.69:1

Contrast with white3.14:1WCAG normal text: Fail

Contrast with black6.69:1WCAG normal text: AA

Greyscale equivalent#8E8E8E

Inverted#4478AF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#988A4Bno red cones; affects about 1% of men; ΔE 17.6 from the original

Deuteranopia#A49651no green cones; the most common form, about 1% of men; ΔE 18.2 from the original

Tritanopia#CA7B7Ano blue cones; rare, and affects men and women equally; ΔE 28.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.14:1WCAG large text: AA

Contrast with black, large text6.69:1WCAG large text: AAA

Named colours

Peru · ΔE 13.3 Sandy brown · ΔE 19.1 Burlywood · ΔE 19.4 Dark salmon · ΔE 19.7 Tan · ΔE 21.3 Sienna · ΔE 22.7

Nearest named CSS colourPeru (#CD853F)ΔE 13.3, a distinctly different colour

Hue familyorange

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5084BB

Analogous#BB5250, #B9BB50

Triadic#50BB87, #8750BB

Split complementary#50B9BB, #5250BB

Tetradic#50BB52, #5084BB, #BB50B9

Tints, shades & saturation

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

Lighter +40%#F4ECE3

Lighter +30%#E6D3BE

Lighter +20%#D8B999

Lighter +10%#C9A075

Darker −10%#9C6D3C

Darker −20%#77542E

Darker −30%#523A20

Darker −40%#2D2012

More saturated +25%#D98832

Less saturated −25%#9D866E

Channel breakdown

R187

G135

B80

Red187 (73.3%)

Green135 (52.9%)

Blue80 (31.4%)

Hue30.84°

Saturation (HSL)44.03%

Lightness52.35%

Dominant channelRed

Hex per channelR BB · G 87 · B 50

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

BB8750 (chemical formula)

Formula
94,598.31 g/mol
8751 atoms

BB8750 has a molar mass of 94,598.31 g/mol, made up of 8751 atoms across 1 element: 8751 × B.

Open this reading on its own page →

Molar mass

Molar mass94,598.31 g/mol

Total atoms per molecule8751

Distinct elements1

Mass of one molecule1.5708419 × 10^-19 g

Molecules per gram6.3660131 × 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 × 8751)94,598.31 g/mol, 100%

Keep nerding

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

Elements in this formula

Boron

Nerdulate something else

Nothing in mind? Surprise me · today’s page