Colour

#054DFF

#054DFF
Blue
Dark
Nearest: Medium blue

#054DFF is a blue with RGB values 5, 77, 255 and HSL 223°, 100%, 51%. It is a dark colour, so white text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#054DFF#054DFF

HEX#054DFF

RGBrgb(5, 77, 255)

RGB (0–1)0.0196, 0.302, 1

RGB percentages2%, 30.2%, 100%

HSLhsl(222.7, 100%, 51%)

HSV / HSBhsv(222.7, 98%, 100%)

CMYK98%, 69.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer347,647

CSS custom property--colour: #054DFF;

Brightness & contrast

Relative luminance0.1256WCAG 2.x, 0 is black and 1 is white

Perceived brightness104.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.98:1

Contrast with white5.98:1WCAG normal text: AA

Contrast with black3.51:1WCAG normal text: Fail

Greyscale equivalent#4B4B4B

Inverted#FAB200

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#006FFFno red cones; affects about 1% of men; ΔE 26.4 from the original

Deuteranopia#0058FCno green cones; the most common form, about 1% of men; ΔE 9.7 from the original

Tritanopia#0080A1no blue cones; rare, and affects men and women equally; ΔE 94.9 from the original

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

Contrast with white, large text5.98:1WCAG large text: AAA

Contrast with black, large text3.51:1WCAG large text: AA

Named colours

Medium blue · ΔE 23.7 Blue violet · ΔE 25.5 Medium slateblue · ΔE 29.7 Dark violet · ΔE 33.3 Blue · ΔE 34.2 Dark orchid · ΔE 34.6

Nearest named CSS colourMedium blue (#0000CD)ΔE 23.73, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FFB705

Analogous#05CAFF, #3A05FF

Triadic#FF054D, #4DFF05

Split complementary#FF3A05, #CAFF05

Tetradic#FF05CA, #FFB705, #05FF3A

Tints, shades & saturation

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

Lighter +40%#D1DEFF

Lighter +30%#9EBAFF

Lighter +20%#6B96FF

Lighter +10%#3871FF

Darker −10%#003CD1

Darker −20%#002E9E

Darker −30%#001F6B

Darker −40%#001038

More saturated +25%#054DFF

Less saturated −25%#245AE0

Channel breakdown

G77

B255

Red5 (2%)

Green77 (30.2%)

Blue255 (100%)

Hue222.72°

Saturation (HSL)100%

Lightness50.98%

Dominant channelBlue

Hex per channelR 05 · G 4D · B FF

Keep nerding

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

#054DFF

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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