Colour
#D637A1
- #D637A1
- Magenta
- Dark
- Nearest: Medium violet red
#D637A1 is a magenta with RGB values 214, 55, 161 and HSL 320°, 66%, 53%. It is a dark colour, so black text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Medium violet red.
Colour values
#D637A1#D637A1
HEX#D637A1
RGBrgb(214, 55, 161)
RGB (0–1)0.8392, 0.2157, 0.6314
RGB percentages83.9%, 21.6%, 63.1%
HSLhsl(320, 66%, 52.7%)
HSV / HSBhsv(320, 74.3%, 83.9%)
CMYK0%, 74.3%, 24.8%, 16.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,038,945
CSS custom property--colour: #D637A1;
Brightness & contrast
Relative luminance0.19602WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.92:1
Contrast with white4.27:1WCAG normal text: Fail
Contrast with black4.92:1WCAG normal text: AA
Greyscale equivalent#606060
Inverted#29C85E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.27:1WCAG large text: AA
Contrast with black, large text4.92:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#37D66C
Analogous#BB37D6, #D63752
Triadic#A1D637, #37A1D6
Split complementary#52D637, #37D6BC
Tetradic#D6BC37, #37D66C, #3752D6
Tints, shades & saturation
Channel breakdown
R214
G55
B161
Red214 (83.9%)
Green55 (21.6%)
Blue161 (63.1%)
Hue320°
Saturation (HSL)65.98%
Lightness52.75%
Dominant channelRed
Hex per channelR D6 · G 37 · B A1
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