#4c31fe

Color #4c31fe

A vivid, highly saturated medium blue.

Closest named color Medium Blue #0000cd · ΔE 14.96 Nearest Tailwind class indigo-600 #4f39f6 · ΔE 1.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#4c31fe

RGB

rgb(76, 49, 254)

HSL

hsl(247.9, 99%, 59.4%)

HSV / HSB

hsv(247.9, 80.7%, 99.6%)

CMYK

cmyk(70.1%, 80.7%, 0%, 0.4%)

LAB

lab(39.39, 68.07, -95.4)

LCH

lch(39.39, 117.2, 305.51)

OKLCH

oklch(50.8%, 0.2773, 275.96)

HWB

hwb(247.9, 19.2%, 0.4%)

Harmony colors

Complementary

#e3fe31

Analogous

#317cfe

#4c31fe

#b231fe

Triadic

#4c31fe

#fe4c31

#31fe4c

Split-complementary

#4c31fe

#feb231

#7cfe31

Tetradic

#4c31fe

#fe31e3

#e3fe31

#31fe4c

Square

#4c31fe

#fe317c

#e3fe31

#31feb2

Shades

Color #4c31fe mixed toward black.

#2201fb

#1b01c9

#150197

#0e0164

#070032

Tints

Color #4c31fe mixed toward white.

#6a53fe

#8876fe

#a598fe

#c3baff

#e1ddff

Tones

Color #4c31fe mixed toward gray.

#5942ed

#6553dc

#7264cb

#7e75ba

#8b86a9

Accessibility

Aa White text on this color

6.61:1

Aa Black text on this color

3.18:1

White text reads better on this background (6.61:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4242e2 · ΔE 4.4

Deuteranopia

#4345da · ΔE 5.5

Tritanopia

#4bc8c1 · ΔE 51.1

Achromatopsia

#5d5d5d · ΔE 32.2

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

Code

CSS

background-color: #4c31fe;

Tailwind (arbitrary value)

bg-[#4c31fe]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#4c31fe (#4c31fe) is rgb(76, 49, 254) in RGB.

No, #4c31fe is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #4c31fe, or check how it holds up for accessibility.

Generate a palette → Check contrast