Neon Blue — #1F51FF

#1F51FF, primarily known as Neon Blue, is composed of 12% red, 32% green, and 100% blue in RGB. In CMYK it is 88% cyan, 68% magenta, 0% yellow, 0% black. In HSL the hue angle is 227°, saturation 100%, and lightness 56%. The closest web-safe color is #0033CC.

Closest named match: Blue et une Nuit (#0652FF, ΔE 1.6)

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Color conversions

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Format	Value	Copy
HEX	#1F51FF
RGB	rgb(31, 81, 255)
HSL	hsl(226.6, 100%, 56.1%)
HSV	hsv(226.6, 87.8%, 100%)
CMYK	cmyk(87.8%, 68.2%, 0%, 0%)
OKLCH	oklch(53.1% 0.2605 265.04)
HWB	hwb(226.6 12.2% 0%)
LAB	lab(41.6% 37.73 -91.95)
LCH	lch(41.6% 99.4 292.3)
OKLAB	oklab(53.1% -0.0225 -0.2595)
XYZ	X 21.55 Y 13.39 Z 96.04
Web Safe	#0033CC
RGB Percent	12.2%, 31.8%, 100%
Decimal	2052607

Format	Value	Copy
HEX	#1F51FF
RGB	rgb(31, 81, 255)
HSL	hsl(226.6, 100%, 56.1%)
HSV	hsv(226.6, 87.8%, 100%)
CMYK	cmyk(87.8%, 68.2%, 0%, 0%)
OKLCH	oklch(53.1% 0.2605 265.04)
HWB	hwb(226.6 12.2% 0%)

Format	Value	Copy
LAB	lab(41.6% 37.73 -91.95)
LCH	lch(41.6% 99.4 292.3)
OKLAB	oklab(53.1% -0.0225 -0.2595)
XYZ	X 21.55 Y 13.39 Z 96.04
Web Safe	#0033CC
RGB Percent	12.2%, 31.8%, 100%
Decimal	2052607

Color harmonies

Harmony swatches keep the same saturation and lightness as the base color.

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Analogous

Triadic

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Alternative colors

Nearby variations by nudging hue and lightness. Click a swatch to open that color.

#4871FF

#0037F5

#6C8CFF

#002FD2

#1F24FF

#1F7EFF

#5F3DFA

#0C9FF9

Similar named colors

Nearest matches from our 30,000-name dataset (CIELAB ΔE). Click a swatch to open that color.

Blue et une Nuit

#0652FF · ΔE 1.6

Light Shōjin Blue

#1155FF · ΔE 3.28

Nīlā Blue

#0055FF · ΔE 3.6

Hooloovoo Blue

#4455FF · ΔE 4.79

Scuff Blue

#0044EE · ΔE 5.3

Magic Ink

#0247FE · ΔE 6.71

Saturated Sky

#4B4CFC · ΔE 6.78

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Tints, shades & tones

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Contrast preview

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On white

Sample

5.71:1

AA normal ✓ · AA large ✓

On black

Sample

3.68:1

AA normal ✗ · AA large ✓

Color blindness preview

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Protanopia

90% similar

1.3% of men, 0.02% of women

Deuteranopia

93% similar

6% of men, 0.4% of women

Tritanopia

75% similar

0.001% of population

Achromatopsia

62% similar

0.003% of population

UI preview

Simplified components using a Tailwind-style scale generated from this color.

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Alert

Heads up

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Progress

67% complete