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Recognised as Colour

#CA166E

  • #CA166E
  • Red
  • Dark
  • Nearest: Medium violet red

#CA166E is a red with RGB values 202, 22, 110 and HSL 331°, 80%, 44%. It is a dark colour, so white text on it reaches 5.5:1 contrast (AA for normal text). The nearest named colour is Medium violet red.

Colour values

#CA166E#CA166E
HEX#CA166E
RGBrgb(202, 22, 110)
RGB (0–1)0.7922, 0.0863, 0.4314
RGB percentages79.2%, 8.6%, 43.1%
HSLhsl(330.7, 80.4%, 43.9%)
HSV / HSBhsv(330.7, 89.1%, 79.2%)
CMYK0%, 89.1%, 45.5%, 20.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,244,014
CSS custom property--colour: #CA166E;

Brightness & contrast

Relative luminance0.14256WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.45:1
Contrast with white5.45:1WCAG normal text: AA
Contrast with black3.85:1WCAG normal text: Fail
Greyscale equivalent#434343
Inverted#35E991

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#495470no red cones; affects about 1% of men; ΔE 68.8 from the original
Deuteranopia#78756Ano green cones; the most common form, about 1% of men; ΔE 70.8 from the original
Tritanopia#DC0043no blue cones; rare, and affects men and women equally; ΔE 30.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.45:1WCAG large text: AAA
Contrast with black, large text3.85:1WCAG large text: AA

Named colours

Medium violet red · ΔE 14.1Deep pink · ΔE 19.5Hot pink · ΔE 23.5Pale violetred · ΔE 28.7Crimson · ΔE 34.9Indian red · ΔE 34.9
Nearest named CSS colourMedium violet red (#C71585)ΔE 14.1, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#16CA72
Analogous#CA16C8, #CA1816
Triadic#6ECA16, #166ECA
Split complementary#16CA18, #16C8CA
Tetradic#C8CA16, #16CA72, #1816CA

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F7B5D5
Lighter +30%#F287BB
Lighter +20%#ED59A1
Lighter +10%#E82B87
Darker −10%#9C1155
Darker −20%#6E0C3C
Darker −30%#400723
Darker −40%#12020A
More saturated +25%#E0006E
Less saturated −25%#AE326F

Channel breakdown

R202
G22
B110
Red202 (79.2%)
Green22 (8.6%)
Blue110 (43.1%)
Hue330.67°
Saturation (HSL)80.36%
Lightness43.92%
Dominant channelRed
Hex per channelR CA · G 16 · B 6E

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Every value on this page was computed from “ca166e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.