Recognised as Colour

#D91F58

#D91F58
Red
Dark
Nearest: Crimson

#D91F58 is a red with RGB values 217, 31, 88 and HSL 342°, 75%, 49%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Crimson.

Colour values

#D91F58#D91F58

HEX#D91F58

RGBrgb(217, 31, 88)

RGB (0–1)0.851, 0.1216, 0.3451

RGB percentages85.1%, 12.2%, 34.5%

HSLhsl(341.6, 75%, 48.6%)

HSV / HSBhsv(341.6, 85.7%, 85.1%)

CMYK0%, 85.7%, 59.4%, 14.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,229,336

CSS custom property--colour: #D91F58;

Brightness & contrast

Relative luminance0.16436WCAG 2.x, 0 is black and 1 is white

Perceived brightness124.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.9:1

Contrast with white4.9:1WCAG normal text: AA

Contrast with black4.29:1WCAG normal text: Fail

Greyscale equivalent#4B4B4B

Inverted#26E0A7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#595959no red cones; affects about 1% of men; ΔE 72.5 from the original

Deuteranopia#887E53no green cones; the most common form, about 1% of men; ΔE 73.3 from the original

Tritanopia#EE003Ano blue cones; rare, and affects men and women equally; ΔE 23.5 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text4.9:1WCAG large text: AAA

Contrast with black, large text4.29:1WCAG large text: AA

Named colours

Crimson · ΔE 16.6 Indian red · ΔE 26.1 Brown · ΔE 26.2 Firebrick · ΔE 26.2 Deep pink · ΔE 28.4 Pale violetred · ΔE 32.2

Nearest named CSS colourCrimson (#DC143C)ΔE 16.6, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#1FD9A0

Analogous#D91FB5, #D9431F

Triadic#58D91F, #1F58D9

Split complementary#1FD943, #1FB5D9

Tetradic#B5D91F, #1FD9A0, #431FD9

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#F8CCDA

Lighter +30%#F1A0B9

Lighter +20%#EB7398

Lighter +10%#E54677

Darker −10%#AC1946

Darker −20%#801234

Darker −30%#530C22

Darker −40%#260510

More saturated +25%#F8004C

Less saturated −25%#BA3E64

Channel breakdown

R217

G31

B88

Red217 (85.1%)

Green31 (12.2%)

Blue88 (34.5%)

Hue341.61°

Saturation (HSL)75%

Lightness48.63%

Dominant channelRed

Hex per channelR D9 · G 1F · B 58

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#D91F58

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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