#371ff0

Color #371ff0

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 10.67 Nearest Tailwind class indigo-700 #432dd7 · ΔE 3

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Conversions

HEX

#371ff0

RGB

rgb(55, 31, 240)

HSL

hsl(246.9, 87.4%, 53.1%)

HSV / HSB

hsv(246.9, 87.1%, 94.1%)

CMYK

cmyk(77.1%, 87.1%, 0%, 5.9%)

LAB

lab(34.15, 69.83, -96.26)

LCH

lch(34.15, 118.92, 305.96)

OKLCH

oklch(46.4%, 0.2785, 272.14)

HWB

hwb(246.9, 12.2%, 5.9%)

Harmony colors

Complementary

#d8f01f

Analogous

#1f6ff0

#371ff0

#9f1ff0

Triadic

#371ff0

#f0371f

#1ff037

Split-complementary

#371ff0

#f09f1f

#6ff01f

Tetradic

#371ff0

#f01fd8

#d8f01f

#1ff037

Square

#371ff0

#f01f6f

#d8f01f

#1ff09f

Shades

Color #371ff0 mixed toward black.

#250ed3

#1e0ba9

#16097f

#0f0655

#07032a

Tints

Color #371ff0 mixed toward white.

#5844f2

#7a6af5

#9b8ff7

#bcb4fa

#dedafc

Tones

Color #371ff0 mixed toward gray.

#4430df

#5242cd

#5f53bc

#6d65aa

#7a7699

Accessibility

Aa White text on this color

8.03:1

Aa Black text on this color

2.62:1

White text reads better on this background (8.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2ed5 · ΔE 3.7

Deuteranopia

#3031ce · ΔE 4.6

Tritanopia

#36bcb5 · ΔE 53.4

Achromatopsia

#505050 · ΔE 32.4

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #371ff0;

Tailwind (arbitrary value)

bg-[#371ff0]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#371ff0 (#371ff0) is rgb(55, 31, 240) in RGB.

No, #371ff0 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #371ff0, or check how it holds up for accessibility.

Generate a palette → Check contrast