Colour

#CB2071

#CB2071
Red
Dark
Nearest: Medium violet red

#CB2071 is a red with RGB values 203, 32, 113 and HSL 332°, 73%, 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 Medium violet red.

Colour values

#CB2071#CB2071

HEX#CB2071

RGBrgb(203, 32, 113)

RGB (0–1)0.7961, 0.1255, 0.4431

RGB percentages79.6%, 12.5%, 44.3%

HSLhsl(331.6, 72.8%, 46.1%)

HSV / HSBhsv(331.6, 84.2%, 79.6%)

CMYK0%, 84.2%, 44.3%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,312,113

CSS custom property--colour: #CB2071;

Brightness & contrast

Relative luminance0.14922WCAG 2.x, 0 is black and 1 is white

Perceived brightness119.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.27:1

Contrast with white5.27:1WCAG normal text: AA

Contrast with black3.98:1WCAG normal text: Fail

Greyscale equivalent#4A4A4A

Inverted#34DF8E

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4C5773no red cones; affects about 1% of men; ΔE 67.3 from the original

Deuteranopia#7A776Dno green cones; the most common form, about 1% of men; ΔE 69.3 from the original

Tritanopia#DC0047no blue cones; rare, and affects men and women equally; ΔE 28.5 from the original

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

Contrast with white, large text5.27:1WCAG large text: AAA

Contrast with black, large text3.98:1WCAG large text: AA

Named colours

Medium violet red · ΔE 13.9 Deep pink · ΔE 20 Hot pink · ΔE 22.2 Pale violetred · ΔE 27.1 Indian red · ΔE 34.1 Crimson · ΔE 35.4

Nearest named CSS colourMedium violet red (#C71585)ΔE 13.88, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#20CB7A

Analogous#CB20C7, #CB2420

Triadic#71CB20, #2071CB

Split complementary#20CB24, #20C7CB

Tetradic#C7CB20, #20CB7A, #2420CB

Tints, shades & saturation

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

Lighter +40%#F5C2DA

Lighter +30%#EE96C0

Lighter +20%#E76AA5

Lighter +10%#E03E8B

Darker −10%#9F1958

Darker −20%#731240

Darker −30%#470B27

Darker −40%#1B040F

More saturated +25%#E8036F

Less saturated −25%#AE3D73

Channel breakdown

R203

G32

B113

Red203 (79.6%)

Green32 (12.5%)

Blue113 (44.3%)

Hue331.58°

Saturation (HSL)72.77%

Lightness46.08%

Dominant channelRed

Hex per channelR CB · G 20 · B 71

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CB2071 (chemical formula)

Formula
22,399.521 g/mol
2072 atoms

CB2071 has a molar mass of 22,399.521 g/mol, made up of 2072 atoms across 2 elements: 1 × C, 2071 × B.

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Molar mass

Molar mass22,399.521 g/mol

Total atoms per molecule2072

Distinct elements2

Mass of one molecule3.719528 × 10^-20 g

Molecules per gram2.6885132 × 10^19

Composition by mass

C0.1%

B99.9%

Carbon (C)12.011 g/mol, 0.054%

Boron (B × 2071)22,387.51 g/mol, 99.946%

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