Colour

#DF005A

#DF005A
Red
Dark
Nearest: Crimson

#DF005A is a red with RGB values 223, 0, 90 and HSL 336°, 100%, 44%. 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

#DF005A#DF005A

HEX#DF005A

RGBrgb(223, 0, 90)

RGB (0–1)0.8745, 0, 0.3529

RGB percentages87.5%, 0%, 35.3%

HSLhsl(335.8, 100%, 43.7%)

HSV / HSBhsv(335.8, 100%, 87.5%)

CMYK0%, 100%, 59.6%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer14,614,618

CSS custom property--colour: #DF005A;

Brightness & contrast

Relative luminance0.16426WCAG 2.x, 0 is black and 1 is white

Perceived brightness125.7 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#363636

Inverted#20FFA5

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#55575Bno red cones; affects about 1% of men; ΔE 77.9 from the original

Deuteranopia#887F55no green cones; the most common form, about 1% of men; ΔE 78.8 from the original

Tritanopia#F40034no blue cones; rare, and affects men and women equally; ΔE 28.7 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 18.1 Deep pink · ΔE 25.2 Firebrick · ΔE 30.1 Brown · ΔE 30.9 Indian red · ΔE 31.3 Medium violet red · ΔE 31.5

Nearest named CSS colourCrimson (#DC143C)ΔE 18.08, a distinctly different colour

Hue familyred

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#00DF85

Analogous#DF00CA, #DF1500

Triadic#5ADF00, #005ADF

Split complementary#00DF15, #00CADF

Tetradic#CADF00, #00DF85, #1500DF

Tints, shades & saturation

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

Lighter +40%#FFACCD

Lighter +30%#FF79AF

Lighter +20%#FF4691

Lighter +10%#FF1372

Darker −10%#AC0045

Darker −20%#790031

Darker −30%#46001C

Darker −40%#130008

More saturated +25%#DF005A

Less saturated −25%#C31C5F

Channel breakdown

R223

B90

Red223 (87.5%)

Green0 (0%)

Blue90 (35.3%)

Hue335.78°

Saturation (HSL)100%

Lightness43.73%

Dominant channelRed

Hex per channelR DF · G 00 · B 5A

Keep nerding

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

#DF005A

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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