Colour

#D90541

#D90541
Red
Dark
Nearest: Crimson

#D90541 is a red with RGB values 217, 5, 65 and HSL 343°, 95%, 44%. 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

#D90541#D90541

HEX#D90541

RGBrgb(217, 5, 65)

RGB (0–1)0.851, 0.0196, 0.2549

RGB percentages85.1%, 2%, 25.5%

HSLhsl(343, 95.5%, 43.5%)

HSV / HSBhsv(343, 97.7%, 85.1%)

CMYK0%, 97.7%, 70%, 14.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,222,657

CSS custom property--colour: #D90541;

Brightness & contrast

Relative luminance0.15242WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.19:1

Contrast with white5.19:1WCAG normal text: AA

Contrast with black4.05:1WCAG normal text: Fail

Greyscale equivalent#363636

Inverted#26FABE

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#575341no red cones; affects about 1% of men; ΔE 76.6 from the original

Deuteranopia#877B3Bno green cones; the most common form, about 1% of men; ΔE 76.6 from the original

Tritanopia#EF0027no blue cones; rare, and affects men and women equally; ΔE 21.6 from the original

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

Contrast with white, large text5.19:1WCAG large text: AAA

Contrast with black, large text4.05:1WCAG large text: AA

Named colours

Crimson · ΔE 4.7 Firebrick · ΔE 19.4 Brown · ΔE 23.8 Tomato · ΔE 27.6 Indian red · ΔE 28.9 Dark red · ΔE 30.1

Nearest named CSS colourCrimson (#DC143C)ΔE 4.68, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#05D99D

Analogous#D905AB, #D93305

Triadic#41D905, #0541D9

Split complementary#05D933, #05ABD9

Tetradic#ABD905, #05D99D, #3305D9

Tints, shades & saturation

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

Lighter +40%#FDADC4

Lighter +30%#FC7BA0

Lighter +20%#FB497B

Lighter +10%#FA1757

Darker −10%#A70432

Darker −20%#750323

Darker −30%#430214

Darker −40%#120005

More saturated +25%#DE003F

Less saturated −25%#BD214D

Channel breakdown

R217

B65

Red217 (85.1%)

Green5 (2%)

Blue65 (25.5%)

Hue343.02°

Saturation (HSL)95.5%

Lightness43.53%

Dominant channelRed

Hex per channelR D9 · G 05 · B 41

Keep nerding

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

#D90541

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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