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Recognised as Colour

#DF0366

  • #DF0366
  • Red
  • Dark
  • Nearest: Deep pink

#DF0366 is a red with RGB values 223, 3, 102 and HSL 333°, 97%, 44%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Deep pink.

Colour values

#DF0366#DF0366
HEX#DF0366
RGBrgb(223, 3, 102)
RGB (0–1)0.8745, 0.0118, 0.4
RGB percentages87.5%, 1.2%, 40%
HSLhsl(333, 97.3%, 44.3%)
HSV / HSBhsv(333, 98.7%, 87.5%)
CMYK0%, 98.7%, 54.3%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,615,398
CSS custom property--colour: #DF0366;

Brightness & contrast

Relative luminance0.16712WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.84:1
Contrast with white4.84:1WCAG normal text: AA
Contrast with black4.34:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#20FC99

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#535867no red cones; affects about 1% of men; ΔE 76.9 from the original
Deuteranopia#877F61no green cones; the most common form, about 1% of men; ΔE 78.1 from the original
Tritanopia#F4003Cno blue cones; rare, and affects men and women equally; ΔE 31.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.84:1WCAG large text: AAA
Contrast with black, large text4.34:1WCAG large text: AA

Named colours

Deep pink · ΔE 19.1Medium violet red · ΔE 24.9Crimson · ΔE 25Hot pink · ΔE 28.7Pale violetred · ΔE 33.7Indian red · ΔE 33.8
Nearest named CSS colourDeep pink (#FF1493)ΔE 19.1, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#03DF7C
Analogous#DF03D4, #DF0E03
Triadic#66DF03, #0366DF
Split complementary#03DF0E, #03D4DF
Tetradic#D4DF03, #03DF7C, #0E03DF

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FEB0D3
Lighter +30%#FD7EB7
Lighter +20%#FD4B9B
Lighter +10%#FC197F
Darker −10%#AD024F
Darker −20%#7A0238
Darker −30%#480121
Darker −40%#16000A
More saturated +25%#E20066
Less saturated −25%#C31F69

Channel breakdown

R223
G3
B102
Red223 (87.5%)
Green3 (1.2%)
Blue102 (40%)
Hue333°
Saturation (HSL)97.35%
Lightness44.31%
Dominant channelRed
Hex per channelR DF · G 03 · B 66

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Every value on this page was computed from “df0366” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.