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Recognised as Colour

#D90E2F

  • #D90E2F
  • Red
  • Dark
  • Nearest: Crimson

#D90E2F is a red with RGB values 217, 14, 47 and HSL 350°, 88%, 45%. It is a dark colour, so white text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D90E2F#D90E2F
HEX#D90E2F
RGBrgb(217, 14, 47)
RGB (0–1)0.851, 0.0549, 0.1843
RGB percentages85.1%, 5.5%, 18.4%
HSLhsl(350.2, 87.9%, 45.3%)
HSV / HSBhsv(350.2, 93.5%, 85.1%)
CMYK0%, 93.5%, 78.3%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,224,943
CSS custom property--colour: #D90E2F;

Brightness & contrast

Relative luminance0.15271WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.18:1
Contrast with white5.18:1WCAG normal text: AA
Contrast with black4.05:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#26F1D0

Colour vision & accessibility

Protanopia#5B532Eno red cones; affects about 1% of men; ΔE 75.7 from the original
Deuteranopia#8A7B26no green cones; the most common form, about 1% of men; ΔE 75.2 from the original
Tritanopia#EF0021no blue cones; rare, and affects men and women equally; ΔE 14.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.18:1WCAG large text: AAA
Contrast with black, large text4.05:1WCAG large text: AA

Named colours

Nearest named CSS colourCrimson (#DC143C)ΔE 6.41, clearly different but related
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#0ED9B8
Analogous#D90E94, #D9520E
Triadic#2FD90E, #0E2FD9
Split complementary#0ED952, #0E95D9
Tetradic#95D90E, #0ED9B8, #530ED9

Tints, shades & saturation

Lighter +40%#FAB9C3
Lighter +30%#F7899B
Lighter +20%#F45972
Lighter +10%#F12949
Darker −10%#A90B25
Darker −20%#79081A
Darker −30%#490510
Darker −40%#190205
More saturated +25%#E70026
Less saturated −25%#BC2B42

Channel breakdown

R217
G14
B47
Red217 (85.1%)
Green14 (5.5%)
Blue47 (18.4%)
Hue350.25°
Saturation (HSL)87.88%
Lightness45.29%
Dominant channelRed
Hex per channelR D9 · G 0E · B 2F

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Every value on this page was computed from “d90e2f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.