Recognised as Colour
#C4587F
- #C4587F
- Red
- Dark
- Nearest: Pale violetred
#C4587F is a red with RGB values 196, 88, 127 and HSL 338°, 48%, 56%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Pale violetred.
Colour values
#C4587F#C4587F
HEX#C4587F
RGBrgb(196, 88, 127)
RGB (0–1)0.7686, 0.3451, 0.498
RGB percentages76.9%, 34.5%, 49.8%
HSLhsl(338.3, 47.8%, 55.7%)
HSV / HSBhsv(338.3, 55.1%, 76.9%)
CMYK0%, 55.1%, 35.2%, 23.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,867,711
CSS custom property--colour: #C4587F;
Brightness & contrast
Relative luminance0.20248WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.05:1
Contrast with white4.16:1WCAG normal text: Fail
Contrast with black5.05:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#3BA780
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.16:1WCAG large text: AA
Contrast with black, large text5.05:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#58C49D
Analogous#C458B5, #C46758
Triadic#7FC458, #587FC4
Split complementary#58C467, #58B5C4
Tetradic#B5C458, #58C49D, #6758C4
Tints, shades & saturation
Channel breakdown
R196
G88
B127
Red196 (76.9%)
Green88 (34.5%)
Blue127 (49.8%)
Hue338.33°
Saturation (HSL)47.79%
Lightness55.69%
Dominant channelRed
Hex per channelR C4 · G 58 · B 7F
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Harmonies
Similar named colours
Also reads as
C4587F (chemical formula)
- Formula
- 55,113.455 g/mol
- 4588 atoms
C4587F has a molar mass of 55,113.455 g/mol, made up of 4588 atoms across 2 elements: 4587 × C, 1 × F.
Molar mass
Molar mass55,113.455 g/mol
Total atoms per molecule4588
Distinct elements2
Mass of one molecule9.1518045 × 10^-20 g
Molecules per gram1.0926807 × 10^19
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
C100%
F0%
Carbon (C × 4587)55,094.457 g/mol, 99.966%
Fluorine (F)18.998 g/mol, 0.034%
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