Recognised as Colour
#CC3FBB
- #CC3FBB
- Magenta
- Dark
- Nearest: Medium orchid
#CC3FBB is a magenta with RGB values 204, 63, 187 and HSL 307°, 58%, 52%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Medium orchid.
Colour values
#CC3FBB#CC3FBB
HEX#CC3FBB
RGBrgb(204, 63, 187)
RGB (0–1)0.8, 0.2471, 0.7333
RGB percentages80%, 24.7%, 73.3%
HSLhsl(307.2, 58%, 52.4%)
HSV / HSBhsv(307.2, 69.1%, 80%)
CMYK0%, 69.1%, 8.3%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,385,659
CSS custom property--colour: #CC3FBB;
Brightness & contrast
Relative luminance0.1998WCAG 2.x, 0 is black and 1 is white
Perceived brightness137 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5:1
Contrast with white4.2:1WCAG normal text: Fail
Contrast with black5:1WCAG normal text: AA
Greyscale equivalent#666666
Inverted#33C044
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.2:1WCAG large text: AA
Contrast with black, large text5:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3FCC50
Analogous#973FCC, #CC3F74
Triadic#BBCC3F, #3FBBCC
Split complementary#74CC3F, #3FCC97
Tetradic#CC973F, #3FCC50, #3F74CC
Tints, shades & saturation
Channel breakdown
R204
G63
B187
Red204 (80%)
Green63 (24.7%)
Blue187 (73.3%)
Hue307.23°
Saturation (HSL)58.02%
Lightness52.35%
Dominant channelRed
Hex per channelR CC · G 3F · B BB
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Harmonies
Similar named colours
Also reads as
CC3FBB (chemical formula)
- Formula
- 88.662 g/mol
- 7 atoms
CC3FBB has a molar mass of 88.662 g/mol, made up of 7 atoms across 3 elements: 4 × C, 1 × F, 2 × B.
Molar mass
Molar mass88.662 g/mol
Total atoms per molecule7
Distinct elements3
Mass of one molecule1.4722671 × 10^-22 g
Molecules per gram6.7922456 × 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
C54.2%
F21.4%
B24.4%
Carbon (C × 4)48.044 g/mol, 54.188%
Fluorine (F)18.998 g/mol, 21.427%
Boron (B × 2)21.62 g/mol, 24.385%
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