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Recognised as Colour

#DF134D

  • #DF134D
  • Red
  • Dark
  • Nearest: Crimson

#DF134D is a red with RGB values 223, 19, 77 and HSL 343°, 84%, 47%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#DF134D#DF134D
HEX#DF134D
RGBrgb(223, 19, 77)
RGB (0–1)0.8745, 0.0745, 0.302
RGB percentages87.5%, 7.5%, 30.2%
HSLhsl(342.9, 84.3%, 47.5%)
HSV / HSBhsv(342.9, 91.5%, 87.5%)
CMYK0%, 91.5%, 65.5%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,619,469
CSS custom property--colour: #DF134D;

Brightness & contrast

Relative luminance0.1669WCAG 2.x, 0 is black and 1 is white
Perceived brightness125.5 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#434343
Inverted#20ECB2

Colour vision & accessibility

Protanopia#5B584Dno red cones; affects about 1% of men; ΔE 76.3 from the original
Deuteranopia#8B8047no green cones; the most common form, about 1% of men; ΔE 77.2 from the original
Tritanopia#F50031no blue cones; rare, and affects men and women equally; ΔE 22.8 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

Nearest named CSS colourCrimson (#DC143C)ΔE 9.32, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#13DFA5
Analogous#DF13B3, #DF3F13
Triadic#4DDF13, #134DDF
Split complementary#13DF3F, #13B3DF
Tetradic#B3DF13, #13DFA5, #3F13DF

Tints, shades & saturation

Lighter +40%#FAC4D3
Lighter +30%#F695B1
Lighter +20%#F2668E
Lighter +10%#EE376B
Darker −10%#B00F3D
Darker −20%#810B2D
Darker −30%#52071C
Darker −40%#23030C
More saturated +25%#F20045
Less saturated −25%#C1315A

Channel breakdown

R223
G19
B77
Red223 (87.5%)
Green19 (7.5%)
Blue77 (30.2%)
Hue342.94°
Saturation (HSL)84.3%
Lightness47.45%
Dominant channelRed
Hex per channelR DF · G 13 · B 4D

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Every value on this page was computed from “df134d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.