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Recognised as Colour

#D40E4D

  • #D40E4D
  • Red
  • Dark
  • Nearest: Crimson

#D40E4D is a red with RGB values 212, 14, 77 and HSL 341°, 88%, 44%. It is a dark colour, so white text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D40E4D#D40E4D
HEX#D40E4D
RGBrgb(212, 14, 77)
RGB (0–1)0.8314, 0.0549, 0.302
RGB percentages83.1%, 5.5%, 30.2%
HSLhsl(340.9, 87.6%, 44.3%)
HSV / HSBhsv(340.9, 93.4%, 83.1%)
CMYK0%, 93.4%, 63.7%, 16.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,897,293
CSS custom property--colour: #D40E4D;

Brightness & contrast

Relative luminance0.14847WCAG 2.x, 0 is black and 1 is white
Perceived brightness119.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.29:1
Contrast with white5.29:1WCAG normal text: AA
Contrast with black3.97:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#2BF1B2

Colour vision & accessibility

Protanopia#54534Eno red cones; affects about 1% of men; ΔE 74 from the original
Deuteranopia#837948no green cones; the most common form, about 1% of men; ΔE 74.6 from the original
Tritanopia#E9002Fno blue cones; rare, and affects men and women equally; ΔE 23.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.29:1WCAG large text: AAA
Contrast with black, large text3.97:1WCAG large text: AA

Named colours

Nearest named CSS colourCrimson (#DC143C)ΔE 12.86, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0ED495
Analogous#D40EB0, #D4320E
Triadic#4DD40E, #0E4DD4
Split complementary#0ED432, #0EB0D4
Tetradic#B0D40E, #0ED495, #320ED4

Tints, shades & saturation

Lighter +40%#FAB4CA
Lighter +30%#F784A9
Lighter +20%#F45487
Lighter +10%#F12465
Darker −10%#A40B3C
Darker −20%#74082A
Darker −30%#440519
Darker −40%#150107
More saturated +25%#E20048
Less saturated −25%#B82A57

Channel breakdown

R212
G14
B77
Red212 (83.1%)
Green14 (5.5%)
Blue77 (30.2%)
Hue340.91°
Saturation (HSL)87.61%
Lightness44.31%
Dominant channelRed
Hex per channelR D4 · G 0E · B 4D

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Every value on this page was computed from “d40e4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.