Recognised as Colour
#CA99CC
- #CA99CC
- Magenta
- Dark
- Nearest: Plum
#CA99CC is a magenta with RGB values 202, 153, 204 and HSL 298°, 33%, 70%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Plum.
Colour values
#CA99CC#CA99CC
HEX#CA99CC
RGBrgb(202, 153, 204)
RGB (0–1)0.7922, 0.6, 0.8
RGB percentages79.2%, 60%, 80%
HSLhsl(297.6, 33.3%, 70%)
HSV / HSBhsv(297.6, 25%, 80%)
CMYK1%, 25%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,277,644
CSS custom property--colour: #CA99CC;
Brightness & contrast
Relative luminance0.39699WCAG 2.x, 0 is black and 1 is white
Perceived brightness175.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.94:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.94:1WCAG normal text: AAA
Greyscale equivalent#A7A7A7
Inverted#356633
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.94:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#9BCC99
Analogous#B099CC, #CC99B5
Triadic#CCCA99, #99CCCA
Split complementary#B5CC99, #99CCB1
Tetradic#CCB199, #9BCC99, #99B5CC
Tints, shades & saturation
Channel breakdown
R202
G153
B204
Red202 (79.2%)
Green153 (60%)
Blue204 (80%)
Hue297.65°
Saturation (HSL)33.33%
Lightness70%
Dominant channelBlue
Hex per channelR CA · G 99 · B CC
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Also reads as
Ca99CC (chemical formula)
- Formula
- 3,991.744 g/mol
- 101 atoms
Ca99CC has a molar mass of 3,991.744 g/mol, made up of 101 atoms across 2 elements: 99 × Ca, 2 × C.
Molar mass
Molar mass3,991.744 g/mol
Total atoms per molecule101
Distinct elements2
Mass of one molecule6.6284469 × 10^-21 g
Molecules per gram1.508649 × 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
Ca99.4%
C0.6%
Calcium (Ca × 99)3,967.722 g/mol, 99.398%
Carbon (C × 2)24.022 g/mol, 0.602%
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