#357ff6

Color #357ff6

A vivid, highly saturated medium blue.

Closest named color Royal Blue #4169e1 · ΔE 10.16 Nearest Tailwind class blue-500 #2b7fff · ΔE 0.8

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

Conversions

HEX

#357ff6

RGB

rgb(53, 127, 246)

HSL

hsl(217, 91.5%, 58.6%)

HSV / HSB

hsv(217, 78.5%, 96.5%)

CMYK

cmyk(78.5%, 48.4%, 0%, 3.5%)

LAB

lab(54.64, 18.76, -66.02)

LCH

lch(54.64, 68.63, 285.86)

OKLCH

oklch(61.5%, 0.193, 259.67)

HWB

hwb(217, 20.8%, 3.5%)

Harmony colors

Complementary

#f6ac35

Analogous

#35dff6

#357ff6

#4b35f6

Triadic

#357ff6

#f6357f

#7ff635

Split-complementary

#357ff6

#f64b35

#dff635

Tetradic

#357ff6

#ac35f6

#f6ac35

#7ff635

Square

#357ff6

#f635df

#f6ac35

#35f64b

Shades

Color #357ff6 mixed toward black.

#0b62ee

#084ebf

#063b8f

#04275f

#021430

Tints

Color #357ff6 mixed toward white.

#5794f8

#78aaf9

#9abffb

#bcd4fc

#ddeafe

Tones

Color #357ff6 mixed toward gray.

#4583e6

#5586d6

#658ac6

#758eb6

#8592a6

Accessibility

Aa White text on this color

3.81:1

Aa Black text on this color

5.52:1

Black text reads better on this background (5.52:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5e5fe1 · ΔE 13.3

Deuteranopia

#5a54db · ΔE 16.5

Tritanopia

#3bcec9 · ΔE 37.6

Achromatopsia

#838383 · ΔE 27

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

Code

CSS

background-color: #357ff6;

Tailwind (arbitrary value)

bg-[#357ff6]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#357ff6 (#357ff6) is rgb(53, 127, 246) in RGB.

No, #357ff6 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 #357ff6, or check how it holds up for accessibility.

Generate a palette → Check contrast