Recognised as Colour
#CC53AC
- #CC53AC
- Magenta
- Dark
- Nearest: Orchid
#CC53AC is a magenta with RGB values 204, 83, 172 and HSL 316°, 54%, 56%. It is a dark colour, so black text on it reaches 5.4:1 contrast (AA for normal text). The nearest named colour is Orchid.
Colour values
#CC53AC#CC53AC
HEX#CC53AC
RGBrgb(204, 83, 172)
RGB (0–1)0.8, 0.3255, 0.6745
RGB percentages80%, 32.5%, 67.5%
HSLhsl(315.9, 54.3%, 56.3%)
HSV / HSBhsv(315.9, 59.3%, 80%)
CMYK0%, 59.3%, 15.7%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,390,764
CSS custom property--colour: #CC53AC;
Brightness & contrast
Relative luminance0.22002WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.4:1
Contrast with white3.89:1WCAG normal text: Fail
Contrast with black5.4:1WCAG normal text: AA
Greyscale equivalent#737373
Inverted#33AC53
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.89:1WCAG large text: AA
Contrast with black, large text5.4:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#53CC73
Analogous#B053CC, #CC536F
Triadic#ACCC53, #53ACCC
Split complementary#70CC53, #53CCAF
Tetradic#CCAF53, #53CC73, #5370CC
Tints, shades & saturation
Channel breakdown
R204
G83
B172
Red204 (80%)
Green83 (32.5%)
Blue172 (67.5%)
Hue315.87°
Saturation (HSL)54.26%
Lightness56.27%
Dominant channelRed
Hex per channelR CC · G 53 · B AC
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Also reads as
CC53Ac (chemical formula)
- Formula
- 875.594 g/mol
- 55 atoms
CC53Ac has a molar mass of 875.594 g/mol, made up of 55 atoms across 2 elements: 54 × C, 1 × Ac.
Molar mass
Molar mass875.594 g/mol
Total atoms per molecule55
Distinct elements2
Mass of one molecule1.453958 × 10^-21 g
Molecules per gram6.8777776 × 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
C74.1%
Ac25.9%
Carbon (C × 54)648.594 g/mol, 74.075%
Actinium (Ac)227 g/mol, 25.925%
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