Recognised as Colour

#4034DA

#4034DA
Blue
Dark
Nearest: Blue violet

#4034DA is a blue with RGB values 64, 52, 218 and HSL 244°, 69%, 53%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Blue violet.

Colour values

#4034DA#4034DA

HEX#4034DA

RGBrgb(64, 52, 218)

RGB (0–1)0.251, 0.2039, 0.8549

RGB percentages25.1%, 20.4%, 85.5%

HSLhsl(244.3, 69.2%, 52.9%)

HSV / HSBhsv(244.3, 76.1%, 85.5%)

CMYK70.6%, 76.1%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,207,834

CSS custom property--colour: #4034DA;

Brightness & contrast

Relative luminance0.08608WCAG 2.x, 0 is black and 1 is white

Perceived brightness90.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 7.72:1

Contrast with white7.72:1WCAG normal text: AAA

Contrast with black2.72:1WCAG normal text: Fail

Greyscale equivalent#434343

Inverted#BFCB25

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#005ADFno red cones; affects about 1% of men; ΔE 27 from the original

Deuteranopia#004BD7no green cones; the most common form, about 1% of men; ΔE 19.1 from the original

Tritanopia#006586no blue cones; rare, and affects men and women equally; ΔE 88.3 from the original

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

Contrast with white, large text7.72:1WCAG large text: AAA

Contrast with black, large text2.72:1WCAG large text: Fail

Named colours

Blue violet · ΔE 17.7 Medium blue · ΔE 18.4 Dark violet · ΔE 24.4 Dark blue · ΔE 24.9 Dark orchid · ΔE 25.3 Medium slateblue · ΔE 27.6

Nearest named CSS colourBlue violet (#8A2BE2)ΔE 17.66, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#CEDA34

Analogous#347BDA, #9334DA

Triadic#DA4034, #34DA40

Split complementary#DA9334, #7BDA34

Tetradic#DA347B, #CEDA34, #34DA93

Tints, shades & saturation

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

Lighter +40%#E2E1F9

Lighter +30%#BAB5F2

Lighter +20%#918AEA

Lighter +10%#695FE2

Darker −10%#2D22B9

Darker −20%#221A8E

Darker −30%#181263

Darker −40%#0D0A38

More saturated +25%#2616F8

Less saturated −25%#5A52BC

Channel breakdown

R64

G52

B218

Red64 (25.1%)

Green52 (20.4%)

Blue218 (85.5%)

Hue244.34°

Saturation (HSL)69.17%

Lightness52.94%

Dominant channelBlue

Hex per channelR 40 · G 34 · B DA

Keep nerding

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

#4034DA

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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