Colour

#D90047

#D90047
Red
Dark
Nearest: Crimson

#D90047 is a red with RGB values 217, 0, 71 and HSL 340°, 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

#D90047#D90047

HEX#D90047

RGBrgb(217, 0, 71)

RGB (0–1)0.851, 0, 0.2784

RGB percentages85.1%, 0%, 27.8%

HSLhsl(340.4, 100%, 42.5%)

HSV / HSBhsv(340.4, 100%, 85.1%)

CMYK0%, 100%, 67.3%, 14.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,221,383

CSS custom property--colour: #D90047;

Brightness & contrast

Relative luminance0.15207WCAG 2.x, 0 is black and 1 is white

Perceived brightness121.1 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.2:1

Contrast with white5.2:1WCAG normal text: AA

Contrast with black4.04:1WCAG normal text: Fail

Greyscale equivalent#333333

Inverted#26FFB8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#565347no red cones; affects about 1% of men; ΔE 76.6 from the original

Deuteranopia#877B41no green cones; the most common form, about 1% of men; ΔE 76.8 from the original

Tritanopia#EF0029no blue cones; rare, and affects men and women equally; ΔE 24.1 from the original

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

Contrast with white, large text5.2:1WCAG large text: AAA

Contrast with black, large text4.04:1WCAG large text: AA

Named colours

Crimson · ΔE 8.4 Firebrick · ΔE 21.8 Brown · ΔE 24.9 Indian red · ΔE 28.9 Tomato · ΔE 30.4 Dark red · ΔE 32.2

Nearest named CSS colourCrimson (#DC143C)ΔE 8.44, clearly different but related

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00D992

Analogous#D900B4, #D92500

Triadic#47D900, #0047D9

Split complementary#00D925, #00B4D9

Tetradic#B4D900, #00D992, #2500D9

Tints, shades & saturation

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

Lighter +40%#FFA6C3

Lighter +30%#FF73A1

Lighter +20%#FF407E

Lighter +10%#FF0D5C

Darker −10%#A60036

Darker −20%#730026

Darker −30%#400015

Darker −40%#0D0004

More saturated +25%#D90047

Less saturated −25%#BE1B50

Channel breakdown

R217

B71

Red217 (85.1%)

Green0 (0%)

Blue71 (27.8%)

Hue340.37°

Saturation (HSL)100%

Lightness42.55%

Dominant channelRed

Hex per channelR D9 · G 00 · B 47

Keep nerding

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

#D90047

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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