Recognised as Colour

#CB2AC2

#CB2AC2
Magenta
Dark
Nearest: Medium orchid

#CB2AC2 is a magenta with RGB values 203, 42, 194 and HSL 303°, 66%, 48%. It is a dark colour, so black text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Medium orchid.

Colour values

#CB2AC2#CB2AC2

HEX#CB2AC2

RGBrgb(203, 42, 194)

RGB (0–1)0.7961, 0.1647, 0.7608

RGB percentages79.6%, 16.5%, 76.1%

HSLhsl(303.4, 65.7%, 48%)

HSV / HSBhsv(303.4, 79.3%, 79.6%)

CMYK0%, 79.3%, 4.4%, 20.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer13,314,754

CSS custom property--colour: #CB2AC2;

Brightness & contrast

Relative luminance0.18247WCAG 2.x, 0 is black and 1 is white

Perceived brightness132.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 4.65:1

Contrast with white4.52:1WCAG normal text: AA

Contrast with black4.65:1WCAG normal text: AA

Greyscale equivalent#575757

Inverted#34D53D

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0F69C6no red cones; affects about 1% of men; ΔE 65.2 from the original

Deuteranopia#607EBEno green cones; the most common form, about 1% of men; ΔE 68.6 from the original

Tritanopia#D34276no blue cones; rare, and affects men and women equally; ΔE 49 from the original

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

Contrast with white, large text4.52:1WCAG large text: AAA

Contrast with black, large text4.65:1WCAG large text: AAA

Named colours

Medium orchid · ΔE 17.2 Dark orchid · ΔE 20.5 Dark magenta · ΔE 22 Orchid · ΔE 25.7 Purple · ΔE 26.9 Violet · ΔE 28.4

Nearest named CSS colourMedium orchid (#BA55D3)ΔE 17.24, a distinctly different colour

Hue familymagenta

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2ACB33

Analogous#832ACB, #CB2A72

Triadic#C2CB2A, #2AC2CB

Split complementary#71CB2A, #2ACB83

Tetradic#CB832A, #2ACB33, #2A72CB

Tints, shades & saturation

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

Lighter +40%#F5CCF2

Lighter +30%#ECA2E8

Lighter +20%#E378DD

Lighter +10%#DA4ED2

Darker −10%#A1219A

Darker −20%#761971

Darker −30%#4C1049

Darker −40%#220720

More saturated +25%#EA0BDD

Less saturated −25%#AC49A7

Channel breakdown

R203

G42

B194

Red203 (79.6%)

Green42 (16.5%)

Blue194 (76.1%)

Hue303.35°

Saturation (HSL)65.71%

Lightness48.04%

Dominant channelRed

Hex per channelR CB · G 2A · B C2

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Harmonies

Lighter and darker

Similar named colours

Also reads as

CB2Ac2 (chemical formula)

Formula
487.631 g/mol
5 atoms

CB2Ac2 has a molar mass of 487.631 g/mol, made up of 5 atoms across 3 elements: 1 × C, 2 × B, 2 × Ac.

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Molar mass

Molar mass487.631 g/mol

Total atoms per molecule5

Distinct elements3

Mass of one molecule8.0973033 × 10^-22 g

Molecules per gram1.2349791 × 10^21

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

C2.5%

B4.4%

Ac93.1%

Carbon (C)12.011 g/mol, 2.463%

Boron (B × 2)21.62 g/mol, 4.434%

Actinium (Ac × 2)454 g/mol, 93.103%

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Elements in this formula

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