Colour

#3400F8

#3400F8
Blue
Dark
Nearest: Blue

#3400F8 is a blue with RGB values 52, 0, 248 and HSL 253°, 100%, 49%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#3400F8#3400F8

HEX#3400F8

RGBrgb(52, 0, 248)

RGB (0–1)0.2039, 0, 0.9725

RGB percentages20.4%, 0%, 97.3%

HSLhsl(252.6, 100%, 48.6%)

HSV / HSBhsv(252.6, 100%, 97.3%)

CMYK79%, 100%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,408,120

CSS custom property--colour: #3400F8;

Brightness & contrast

Relative luminance0.07507WCAG 2.x, 0 is black and 1 is white

Perceived brightness88.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.4:1

Contrast with white8.4:1WCAG normal text: AAA

Contrast with black2.5:1WCAG normal text: Fail

Greyscale equivalent#1D1D1D

Inverted#CBFF07

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0058FEno red cones; affects about 1% of men; ΔE 39.6 from the original

Deuteranopia#0042F5no green cones; the most common form, about 1% of men; ΔE 27.6 from the original

Tritanopia#006792no blue cones; rare, and affects men and women equally; ΔE 113.3 from the original

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

Contrast with white, large text8.4:1WCAG large text: AAA

Contrast with black, large text2.5:1WCAG large text: Fail

Named colours

Blue · ΔE 5.2 Medium blue · ΔE 17.6 Blue violet · ΔE 30.7 Dark violet · ΔE 33.2 Dark orchid · ΔE 45.9 Dark blue · ΔE 47.6

Nearest named CSS colourBlue (#0000FF)ΔE 5.19, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#C4F800

Analogous#0048F8, #B000F8

Triadic#F83400, #00F834

Split complementary#F8B000, #48F800

Tetradic#F80048, #C4F800, #00F8B0

Tints, shades & saturation

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

Lighter +40%#D1C5FF

Lighter +30%#A992FF

Lighter +20%#815FFF

Lighter +10%#582CFF

Darker −10%#2900C5

Darker −20%#1F0092

Darker −30%#14005F

Darker −40%#09002C

More saturated +25%#3400F8

Less saturated −25%#461FD9

Channel breakdown

R52

B248

Red52 (20.4%)

Green0 (0%)

Blue248 (97.3%)

Hue252.58°

Saturation (HSL)100%

Lightness48.63%

Dominant channelBlue

Hex per channelR 34 · G 00 · B F8

Keep nerding

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

#3400F8

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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