Recognised as Colour

#CB5B88

#CB5B88
Red
Dark
Nearest: Pale violetred

#CB5B88 is a red with RGB values 203, 91, 136 and HSL 336°, 52%, 58%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Pale violetred.

Colour values

#CB5B88#CB5B88

HEX#CB5B88

RGBrgb(203, 91, 136)

RGB (0–1)0.7961, 0.3569, 0.5333

RGB percentages79.6%, 35.7%, 53.3%

HSLhsl(335.9, 51.9%, 57.6%)

HSV / HSBhsv(335.9, 55.2%, 79.6%)

CMYK0%, 55.2%, 33%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,327,240

CSS custom property--colour: #CB5B88;

Brightness & contrast

Relative luminance0.21956WCAG 2.x, 0 is black and 1 is white

Perceived brightness138.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.39:1

Contrast with white3.9:1WCAG normal text: Fail

Contrast with black5.39:1WCAG normal text: AA

Greyscale equivalent#767676

Inverted#34A477

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#6C7489no red cones; affects about 1% of men; ΔE 48.5 from the original

Deuteranopia#8A8985no green cones; the most common form, about 1% of men; ΔE 49.9 from the original

Tritanopia#DA536Cno blue cones; rare, and affects men and women equally; ΔE 18.1 from the original

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

Contrast with white, large text3.9:1WCAG large text: AA

Contrast with black, large text5.39:1WCAG large text: AAA

Named colours

Pale violetred · ΔE 8.3 Hot pink · ΔE 20.4 Indian red · ΔE 25.6 Light coral · ΔE 26.5 Medium violet red · ΔE 26.6 Plum · ΔE 31.7

Nearest named CSS colourPale violetred (#DB7093)ΔE 8.28, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#5BCB9E

Analogous#CB5BC0, #CB665B

Triadic#88CB5B, #5B88CB

Split complementary#5BCB66, #5BC0CB

Tetradic#C0CB5B, #5BCB9E, #665BCB

Tints, shades & saturation

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

Lighter +40%#FCF6F8

Lighter +30%#F0CFDC

Lighter +20%#E4A8C0

Lighter +10%#D782A4

Darker −10%#B83B6D

Darker −20%#922E56

Darker −30%#6B223F

Darker −40%#441628

More saturated +25%#E64083

Less saturated −25%#B0768D

Channel breakdown

R203

G91

B136

Red203 (79.6%)

Green91 (35.7%)

Blue136 (53.3%)

Hue335.89°

Saturation (HSL)51.85%

Lightness57.65%

Dominant channelRed

Hex per channelR CB · G 5B · B 88

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CB5B88 (chemical formula)

Formula
1,017.341 g/mol
94 atoms

CB5B88 has a molar mass of 1,017.341 g/mol, made up of 94 atoms across 2 elements: 1 × C, 93 × B.

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Molar mass

Molar mass1,017.341 g/mol

Total atoms per molecule94

Distinct elements2

Mass of one molecule1.6893345 × 10^-21 g

Molecules per gram5.9194909 × 10^20

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

C1.2%

B98.8%

Carbon (C)12.011 g/mol, 1.181%

Boron (B × 93)1,005.33 g/mol, 98.819%

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