Colour

#004EF4

#004EF4
Blue
Dark
Nearest: Medium slateblue

#004EF4 is a blue with RGB values 0, 78, 244 and HSL 221°, 100%, 48%. It is a dark colour, so white text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#004EF4#004EF4

HEX#004EF4

RGBrgb(0, 78, 244)

RGB (0–1)0, 0.3059, 0.9569

RGB percentages0%, 30.6%, 95.7%

HSLhsl(220.8, 100%, 47.8%)

HSV / HSBhsv(220.8, 100%, 95.7%)

CMYK100%, 68%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer20,212

CSS custom property--colour: #004EF4;

Brightness & contrast

Relative luminance0.1198WCAG 2.x, 0 is black and 1 is white

Perceived brightness101.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 6.18:1

Contrast with white6.18:1WCAG normal text: AA

Contrast with black3.4:1WCAG normal text: Fail

Greyscale equivalent#494949

Inverted#FFB10B

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#006CF9no red cones; affects about 1% of men; ΔE 21.2 from the original

Deuteranopia#0056F1no green cones; the most common form, about 1% of men; ΔE 7.6 from the original

Tritanopia#007D9Bno blue cones; rare, and affects men and women equally; ΔE 89.9 from the original

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

Contrast with white, large text6.18:1WCAG large text: AAA

Contrast with black, large text3.4:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 24.7 Blue violet · ΔE 26.7 Medium blue · ΔE 27 Royal blue · ΔE 30.1 Slate blue · ΔE 31.1 Dark blue · ΔE 32.4

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 24.68, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F4A600

Analogous#00C8F4, #2C00F4

Triadic#F4004E, #4EF400

Split complementary#F42C00, #C8F400

Tetradic#F400C8, #F4A600, #00F42C

Tints, shades & saturation

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

Lighter +40%#C1D5FF

Lighter +30%#8EB2FF

Lighter +20%#5B8FFF

Lighter +10%#286DFF

Darker −10%#003EC1

Darker −20%#002D8E

Darker −30%#001D5B

Darker −40%#000D28

More saturated +25%#004EF4

Less saturated −25%#1F59D6

Channel breakdown

G78

B244

Red0 (0%)

Green78 (30.6%)

Blue244 (95.7%)

Hue220.82°

Saturation (HSL)100%

Lightness47.84%

Dominant channelBlue

Hex per channelR 00 · G 4E · B F4

Keep nerding

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

#004EF4

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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