Colour

#4723FD

#4723FD
Blue
Dark
Nearest: Blue

#4723FD is a blue with RGB values 71, 35, 253 and HSL 250°, 98%, 56%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#4723FD#4723FD

HEX#4723FD

RGBrgb(71, 35, 253)

RGB (0–1)0.2784, 0.1373, 0.9922

RGB percentages27.8%, 13.7%, 99.2%

HSLhsl(249.9, 98.2%, 56.5%)

HSV / HSBhsv(249.9, 86.2%, 99.2%)

CMYK71.9%, 86.2%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,662,269

CSS custom property--colour: #4723FD;

Brightness & contrast

Relative luminance0.09634WCAG 2.x, 0 is black and 1 is white

Perceived brightness97.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.18:1

Contrast with white7.18:1WCAG normal text: AAA

Contrast with black2.93:1WCAG normal text: Fail

Greyscale equivalent#3A3A3A

Inverted#B8DC02

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0060FFno red cones; affects about 1% of men; ΔE 37.7 from the original

Deuteranopia#004EFAno green cones; the most common form, about 1% of men; ΔE 26.5 from the original

Tritanopia#006E97no blue cones; rare, and affects men and women equally; ΔE 108.5 from the original

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

Contrast with white, large text7.18:1WCAG large text: AAA

Contrast with black, large text2.93:1WCAG large text: Fail

Named colours

Blue · ΔE 12.4 Medium blue · ΔE 15.1 Blue violet · ΔE 24.5 Dark violet · ΔE 28.5 Dark orchid · ΔE 39.7 Dark blue · ΔE 43.5

Nearest named CSS colourBlue (#0000FF)ΔE 12.36, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#D9FD23

Analogous#236CFD, #B423FD

Triadic#FD4723, #23FD47

Split complementary#FDB423, #6CFD23

Tetradic#FD236C, #D9FD23, #23FDB4

Tints, shades & saturation

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

Lighter +40%#F0EDFF

Lighter +30%#C6BBFE

Lighter +20%#9C88FE

Lighter +10%#7156FD

Darker −10%#2902EB

Darker −20%#2002B8

Darker −30%#170186

Darker −40%#0E0153

More saturated +25%#4621FF

Less saturated −25%#5A3FE1

Channel breakdown

R71

G35

B253

Red71 (27.8%)

Green35 (13.7%)

Blue253 (99.2%)

Hue249.91°

Saturation (HSL)98.2%

Lightness56.47%

Dominant channelBlue

Hex per channelR 47 · G 23 · B FD

Keep nerding

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#4723FD

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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