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Recognised as Colour

#D91B73

  • #D91B73
  • Red
  • Dark
  • Nearest: Deep pink

#D91B73 is a red with RGB values 217, 27, 115 and HSL 332°, 78%, 48%. 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

#D91B73#D91B73
HEX#D91B73
RGBrgb(217, 27, 115)
RGB (0–1)0.851, 0.1059, 0.451
RGB percentages85.1%, 10.6%, 45.1%
HSLhsl(332.2, 77.9%, 47.8%)
HSV / HSBhsv(332.2, 87.6%, 85.1%)
CMYK0%, 87.6%, 47%, 14.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,228,339
CSS custom property--colour: #D91B73;

Brightness & contrast

Relative luminance0.16773WCAG 2.x, 0 is black and 1 is white
Perceived brightness126.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.82:1
Contrast with white4.82:1WCAG normal text: AA
Contrast with black4.35:1WCAG normal text: Fail
Greyscale equivalent#4A4A4A
Inverted#26E48C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#515B75no red cones; affects about 1% of men; ΔE 72.4 from the original
Deuteranopia#837E6Fno green cones; the most common form, about 1% of men; ΔE 73.9 from the original
Tritanopia#EC0047no blue cones; rare, and affects men and women equally; ΔE 30.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.82:1WCAG large text: AAA
Contrast with black, large text4.35:1WCAG large text: AA

Named colours

Deep pink · ΔE 16Medium violet red · ΔE 16.6Hot pink · ΔE 22.6Pale violetred · ΔE 29.7Crimson · ΔE 32.6Indian red · ΔE 35.2
Nearest named CSS colourDeep pink (#FF1493)ΔE 15.98, a distinctly different colour
Hue familyred
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#1BD981
Analogous#D91BD2, #D9221B
Triadic#73D91B, #1B73D9
Split complementary#1BD922, #1BD2D9
Tetradic#D2D91B, #1BD981, #221BD9

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F8C8DE
Lighter +30%#F29BC3
Lighter +20%#ED6DA8
Lighter +10%#E7408D
Darker −10%#AC155B
Darker −20%#7E1043
Darker −30%#510A2B
Darker −40%#240413
More saturated +25%#F40071
Less saturated −25%#BB3975

Channel breakdown

R217
G27
B115
Red217 (85.1%)
Green27 (10.6%)
Blue115 (45.1%)
Hue332.21°
Saturation (HSL)77.87%
Lightness47.84%
Dominant channelRed
Hex per channelR D9 · G 1B · B 73

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Every value on this page was computed from “d91b73” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.