Recognised as Colour
#C331F5
- #C331F5
- Violet
- Dark
- Nearest: Dark violet
#C331F5 is a violet with RGB values 195, 49, 245 and HSL 285°, 91%, 58%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Dark violet.
Colour values
#C331F5#C331F5
HEX#C331F5
RGBrgb(195, 49, 245)
RGB (0–1)0.7647, 0.1922, 0.9608
RGB percentages76.5%, 19.2%, 96.1%
HSLhsl(284.7, 90.7%, 57.6%)
HSV / HSBhsv(284.7, 80%, 96.1%)
CMYK20.4%, 80%, 0%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,792,309
CSS custom property--colour: #C331F5;
Brightness & contrast
Relative luminance0.20391WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.08:1
Contrast with white4.14:1WCAG normal text: Fail
Contrast with black5.08:1WCAG normal text: AA
Greyscale equivalent#5E5E5E
Inverted#3CCE0A
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.14:1WCAG large text: AA
Contrast with black, large text5.08:1WCAG large text: AAA
Named colours
Hue familyviolet
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#63F531
Analogous#6131F5, #F531C5
Triadic#F5C331, #31F5C3
Split complementary#C5F531, #31F561
Tetradic#F56131, #63F531, #31C5F5
Tints, shades & saturation
Channel breakdown
R195
G49
B245
Red195 (76.5%)
Green49 (19.2%)
Blue245 (96.1%)
Hue284.69°
Saturation (HSL)90.74%
Lightness57.65%
Dominant channelBlue
Hex per channelR C3 · G 31 · B F5
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Harmonies
Similar named colours
Also reads as
C331F5 (chemical formula)
- Formula
- 4,070.631 g/mol
- 336 atoms
C331F5 has a molar mass of 4,070.631 g/mol, made up of 336 atoms across 2 elements: 331 × C, 5 × F.
Molar mass
Molar mass4,070.631 g/mol
Total atoms per molecule336
Distinct elements2
Mass of one molecule6.7594418 × 10^-21 g
Molecules per gram1.4794121 × 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
C97.7%
F2.3%
Carbon (C × 331)3,975.641 g/mol, 97.666%
Fluorine (F × 5)94.99 g/mol, 2.334%
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