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Colour

#C166FD

  • #C166FD
  • Violet
  • Dark
  • Nearest: Medium orchid

#C166FD is a violet with RGB values 193, 102, 253 and HSL 276°, 97%, 70%. It is a dark colour, so black text on it reaches 6.6:1 contrast (AA for normal text). The nearest named colour is Medium orchid.

Colour values

#C166FD#C166FD
HEX#C166FD
RGBrgb(193, 102, 253)
RGB (0–1)0.7569, 0.4, 0.9922
RGB percentages75.7%, 40%, 99.2%
HSLhsl(276.2, 97.4%, 69.6%)
HSV / HSBhsv(276.2, 59.7%, 99.2%)
CMYK23.7%, 59.7%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer12,674,813
CSS custom property--colour: #C166FD;

Brightness & contrast

Relative luminance0.27932WCAG 2.x, 0 is black and 1 is white
Perceived brightness156.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.59:1
Contrast with white3.19:1WCAG normal text: Fail
Contrast with black6.59:1WCAG normal text: AA
Greyscale equivalent#848484
Inverted#3E9902

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#278CFFno red cones; affects about 1% of men; ΔE 48.6 from the original
Deuteranopia#5391F9no green cones; the most common form, about 1% of men; ΔE 48.7 from the original
Tritanopia#B983A8no blue cones; rare, and affects men and women equally; ΔE 60.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.19:1WCAG large text: AA
Contrast with black, large text6.59:1WCAG large text: AAA

Named colours

Medium orchid · ΔE 15.1Dark orchid · ΔE 16.9Medium slateblue · ΔE 22.1Blue violet · ΔE 23.9Violet · ΔE 26.6Dark violet · ΔE 26.9
Nearest named CSS colourMedium orchid (#BA55D3)ΔE 15.12, a distinctly different colour
Hue familyviolet
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#A2FD66
Analogous#7566FD, #FD66EE
Triadic#FDC166, #66FDC1
Split complementary#EEFD66, #66FD75
Tetradic#FD7666, #A2FD66, #66EEFD

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FEFDFF
Lighter +20%#EACBFE
Lighter +10%#D598FE
Darker −10%#AD34FC
Darker −20%#9803FA
Darker −30%#7903C7
Darker −40%#5B0295
More saturated +25%#C164FF
Less saturated −25%#BD79EA

Channel breakdown

R193
G102
B253
Red193 (75.7%)
Green102 (40%)
Blue253 (99.2%)
Hue276.16°
Saturation (HSL)97.42%
Lightness69.61%
Dominant channelBlue
Hex per channelR C1 · G 66 · B FD

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Every value on this page was computed from “c166fd” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.