Recognised as Colour

#D90036

#D90036
Red
Dark
Nearest: Crimson

#D90036 is a red with RGB values 217, 0, 54 and HSL 345°, 100%, 43%. 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

#D90036#D90036

HEX#D90036

RGBrgb(217, 0, 54)

RGB (0–1)0.851, 0, 0.2118

RGB percentages85.1%, 0%, 21.2%

HSLhsl(345.1, 100%, 42.5%)

HSV / HSBhsv(345.1, 100%, 85.1%)

CMYK0%, 100%, 75.1%, 14.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,221,366

CSS custom property--colour: #D90036;

Brightness & contrast

Relative luminance0.15018WCAG 2.x, 0 is black and 1 is white

Perceived brightness120.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.25:1

Contrast with white5.25:1WCAG normal text: AA

Contrast with black4:1WCAG normal text: Fail

Greyscale equivalent#323232

Inverted#26FFC9

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#585135no red cones; affects about 1% of men; ΔE 76.7 from the original

Deuteranopia#887A2Eno green cones; the most common form, about 1% of men; ΔE 76.6 from the original

Tritanopia#EF0020no blue cones; rare, and affects men and women equally; ΔE 18.9 from the original

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

Contrast with white, large text5.25:1WCAG large text: AAA

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

Named colours

Crimson · ΔE 2.5 Firebrick · ΔE 17.4 Brown · ΔE 24.2 Tomato · ΔE 24.3 Dark red · ΔE 27.9 Indian red · ΔE 31.2

Nearest named CSS colourCrimson (#DC143C)ΔE 2.5, a close match

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00D9A3

Analogous#D900A3, #D93700

Triadic#36D900, #0036D9

Split complementary#00D937, #00A3D9

Tetradic#A2D900, #00D9A3, #3600D9

Tints, shades & saturation

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

Lighter +40%#FFA6BC

Lighter +30%#FF7396

Lighter +20%#FF4070

Lighter +10%#FF0D49

Darker −10%#A60029

Darker −20%#73001D

Darker −30%#400010

Darker −40%#0D0003

More saturated +25%#D90036

Less saturated −25%#BE1B44

Channel breakdown

R217

B54

Red217 (85.1%)

Green0 (0%)

Blue54 (21.2%)

Hue345.07°

Saturation (HSL)100%

Lightness42.55%

Dominant channelRed

Hex per channelR D9 · G 00 · B 36

Keep nerding

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

#D90036

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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