Colour

#0465FF

#0465FF
Blue
Dark
Nearest: Medium slateblue

#0465FF is a blue with RGB values 4, 101, 255 and HSL 217°, 100%, 51%. It is a dark colour, so white text on it reaches 4.9:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#0465FF#0465FF

HEX#0465FF

RGBrgb(4, 101, 255)

RGB (0–1)0.0157, 0.3961, 1

RGB percentages1.6%, 39.6%, 100%

HSLhsl(216.8, 100%, 50.8%)

HSV / HSBhsv(216.8, 98.4%, 100%)

CMYK98.4%, 60.4%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer288,255

CSS custom property--colour: #0465FF;

Brightness & contrast

Relative luminance0.16553WCAG 2.x, 0 is black and 1 is white

Perceived brightness115.8 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.87:1

Contrast with white4.87:1WCAG normal text: AA

Contrast with black4.31:1WCAG normal text: Fail

Greyscale equivalent#5B5B5B

Inverted#FB9A00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#007CFFno red cones; affects about 1% of men; ΔE 18.5 from the original

Deuteranopia#0067FCno green cones; the most common form, about 1% of men; ΔE 3.2 from the original

Tritanopia#008EA8no blue cones; rare, and affects men and women equally; ΔE 83.6 from the original

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

Contrast with white, large text4.87:1WCAG large text: AAA

Contrast with black, large text4.31:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 18.3 Royal blue · ΔE 19.6 Slate blue · ΔE 24.7 Medium purple · ΔE 33.1 Dodgerblue · ΔE 34.2 Blue violet · ΔE 35.2

Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 18.28, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF9E04

Analogous#04E2FF, #2104FF

Triadic#FF0465, #65FF04

Split complementary#FF2104, #E2FF04

Tetradic#FF04E2, #FF9E04, #04FF21

Tints, shades & saturation

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

Lighter +40%#D0E2FF

Lighter +30%#9DC3FF

Lighter +20%#6AA4FF

Lighter +10%#3784FF

Darker −10%#0050D0

Darker −20%#003D9D

Darker −30%#00296A

Darker −40%#001537

More saturated +25%#0465FF

Less saturated −25%#236CE0

Channel breakdown

G101

B255

Red4 (1.6%)

Green101 (39.6%)

Blue255 (100%)

Hue216.81°

Saturation (HSL)100%

Lightness50.78%

Dominant channelBlue

Hex per channelR 04 · G 65 · B FF

Keep nerding

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

#0465FF

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

Nerdulate something else