Colour

#1E4DFF

#1E4DFF
Blue
Dark
Nearest: Medium blue

#1E4DFF is a blue with RGB values 30, 77, 255 and HSL 227°, 100%, 56%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Medium blue.

Colour values

#1E4DFF#1E4DFF

HEX#1E4DFF

RGBrgb(30, 77, 255)

RGB (0–1)0.1176, 0.302, 1

RGB percentages11.8%, 30.2%, 100%

HSLhsl(227.5, 100%, 55.9%)

HSV / HSBhsv(227.5, 88.2%, 100%)

CMYK88.2%, 69.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,986,047

CSS custom property--colour: #1E4DFF;

Brightness & contrast

Relative luminance0.12804WCAG 2.x, 0 is black and 1 is white

Perceived brightness105.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 5.9:1

Contrast with white5.9:1WCAG normal text: AA

Contrast with black3.56:1WCAG normal text: Fail

Greyscale equivalent#505050

Inverted#E1B200

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#006FFFno red cones; affects about 1% of men; ΔE 26.5 from the original

Deuteranopia#0059FCno green cones; the most common form, about 1% of men; ΔE 10.6 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 text5.9:1WCAG large text: AAA

Contrast with black, large text3.56:1WCAG large text: AA

Named colours

Medium blue · ΔE 23.6 Blue violet · ΔE 24.5 Medium slateblue · ΔE 29.2 Dark violet · ΔE 32.5 Dark orchid · ΔE 33.8 Blue · ΔE 34.1

Nearest named CSS colourMedium blue (#0000CD)ΔE 23.57, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FFD01E

Analogous#1EBDFF, #601EFF

Triadic#FF1E4D, #4DFF1E

Split complementary#FF601E, #BDFF1E

Tetradic#FF1EBD, #FFD01E, #1EFF60

Tints, shades & saturation

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

Lighter +40%#EAEEFF

Lighter +30%#B7C6FF

Lighter +20%#849EFF

Lighter +10%#5175FF

Darker −10%#0031EA

Darker −20%#0026B7

Darker −30%#001C84

Darker −40%#001151

More saturated +25%#1E4DFF

Less saturated −25%#3A5DE3

Channel breakdown

R30

G77

B255

Red30 (11.8%)

Green77 (30.2%)

Blue255 (100%)

Hue227.47°

Saturation (HSL)100%

Lightness55.88%

Dominant channelBlue

Hex per channelR 1E · G 4D · B FF

Keep nerding

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

#1E4DFF

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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