Recognised as Colour

#BE2750

#BE2750
Red
Dark
Nearest: Brown

#BE2750 is a red with RGB values 190, 39, 80 and HSL 344°, 66%, 45%. It is a dark colour, so white text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Brown.

Colour values

#BE2750#BE2750

HEX#BE2750

RGBrgb(190, 39, 80)

RGB (0–1)0.7451, 0.1529, 0.3137

RGB percentages74.5%, 15.3%, 31.4%

HSLhsl(343.7, 65.9%, 44.9%)

HSV / HSBhsv(343.7, 79.5%, 74.5%)

CMYK0%, 79.5%, 57.9%, 25.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer12,461,904

CSS custom property--colour: #BE2750;

Brightness & contrast

Relative luminance0.12977WCAG 2.x, 0 is black and 1 is white

Perceived brightness111.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.84:1

Contrast with white5.84:1WCAG normal text: AA

Contrast with black3.6:1WCAG normal text: Fail

Greyscale equivalent#4A4A4A

Inverted#41D8AF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#525151no red cones; affects about 1% of men; ΔE 62.1 from the original

Deuteranopia#78704Cno green cones; the most common form, about 1% of men; ΔE 63.5 from the original

Tritanopia#D00039no blue cones; rare, and affects men and women equally; ΔE 19 from the original

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

Contrast with white, large text5.84:1WCAG large text: AAA

Contrast with black, large text3.6:1WCAG large text: AA

Named colours

Brown · ΔE 19.8 Indian red · ΔE 20.2 Crimson · ΔE 22.2 Firebrick · ΔE 23.7 Pale violetred · ΔE 27.1 Light coral · ΔE 29.6

Nearest named CSS colourBrown (#A52A2A)ΔE 19.83, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#27BE95

Analogous#BE279C, #BE4A27

Triadic#50BE27, #2750BE

Split complementary#27BE4A, #279BBE

Tetradic#9BBE27, #27BE95, #4927BE

Tints, shades & saturation

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

Lighter +40%#F2BFCD

Lighter +30%#E995AC

Lighter +20%#E16A8B

Lighter +10%#D84069

Darker −10%#941E3E

Darker −20%#69162C

Darker −30%#3F0D1B

Darker −40%#150409

More saturated +25%#DB0A43

Less saturated −25%#A1445D

Channel breakdown

R190

G39

B80

Red190 (74.5%)

Green39 (15.3%)

Blue80 (31.4%)

Hue343.71°

Saturation (HSL)65.94%

Lightness44.9%

Dominant channelRed

Hex per channelR BE · G 27 · B 50

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Harmonies

Lighter and darker

Similar named colours

Also reads as

Be2750 (chemical formula)

Formula
24,783.55 g/mol
2750 atoms

Be2750 has a molar mass of 24,783.55 g/mol, made up of 2750 atoms across 1 element: 2750 × Be.

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Molar mass

Molar mass24,783.55 g/mol

Total atoms per molecule2750

Distinct elements1

Mass of one molecule4.1154053 × 10^-20 g

Molecules per gram2.4298943 × 10^19

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

Be100%

Beryllium (Be × 2750)24,783.55 g/mol, 100%

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Elements in this formula

Beryllium

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