Recognised as Colour

#B44936

#B44936
Red
Dark
Nearest: Brown

#B44936 is a red with RGB values 180, 73, 54 and HSL 9°, 54%, 46%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#B44936#B44936

HEX#B44936

RGBrgb(180, 73, 54)

RGB (0–1)0.7059, 0.2863, 0.2118

RGB percentages70.6%, 28.6%, 21.2%

HSLhsl(9, 53.8%, 45.9%)

HSV / HSBhsv(9, 70%, 70.6%)

CMYK0%, 59.4%, 70%, 29.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer11,815,222

CSS custom property--colour: #B44936;

Brightness & contrast

Relative luminance0.14735WCAG 2.x, 0 is black and 1 is white

Perceived brightness114.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.32:1

Contrast with white5.32:1WCAG normal text: AA

Contrast with black3.95:1WCAG normal text: Fail

Greyscale equivalent#5E5E5E

Inverted#4BB6C9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#665D34no red cones; affects about 1% of men; ΔE 46.1 from the original

Deuteranopia#807433no green cones; the most common form, about 1% of men; ΔE 46.7 from the original

Tritanopia#C53245no blue cones; rare, and affects men and women equally; ΔE 18 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text5.32:1WCAG large text: AAA

Contrast with black, large text3.95:1WCAG large text: AA

Named colours

Brown · ΔE 11 Sienna · ΔE 13.3 Indian red · ΔE 13.9 Firebrick · ΔE 15.6 Saddle brown · ΔE 19.3 Dark red · ΔE 20.9

Nearest named CSS colourBrown (#A52A2A)ΔE 11.02, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#36A1B4

Analogous#B43662, #B48836

Triadic#36B449, #4936B4

Split complementary#36B488, #3662B4

Tetradic#62B436, #36A1B4, #8836B4

Tints, shades & saturation

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

Lighter +40%#EECDC8

Lighter +30%#E3AAA0

Lighter +20%#D78779

Lighter +10%#CB6452

Darker −10%#8D392A

Darker −20%#66291E

Darker −30%#3E1913

Darker −40%#170907

More saturated +25%#D13519

Less saturated −25%#975D53

Channel breakdown

R180

G73

B54

Red180 (70.6%)

Green73 (28.6%)

Blue54 (21.2%)

Hue9.05°

Saturation (HSL)53.85%

Lightness45.88%

Dominant channelRed

Hex per channelR B4 · G 49 · B 36

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Harmonies

Lighter and darker

Similar named colours

Also reads as

B44936 (chemical formula)

Formula
485,758.16 g/mol
44936 atoms

B44936 has a molar mass of 485,758.16 g/mol, made up of 44936 atoms across 1 element: 44936 × B.

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Molar mass

Molar mass485,758.16 g/mol

Total atoms per molecule44936

Distinct elements1

Mass of one molecule8.066204 × 10^-19 g

Molecules per gram1.2397405 × 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 × 44936)485,758.16 g/mol, 100%

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Elements in this formula

Boron

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