#4753bb

Color #4753bb

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 10.07 Nearest Tailwind class blue-700 #1447e6 · ΔE 6.5

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

Conversions

HEX

#4753bb

RGB

rgb(71, 83, 187)

HSL

hsl(233.8, 46%, 50.6%)

HSV / HSB

hsv(233.8, 62%, 73.3%)

CMYK

cmyk(62%, 55.6%, 0%, 26.7%)

LAB

lab(39.77, 27.75, -56.46)

LCH

lch(39.77, 62.91, 296.17)

OKLCH

oklch(49.2%, 0.1625, 273.85)

HWB

hwb(233.8, 27.8%, 26.7%)

Harmony colors

Complementary

#bbaf47

Analogous

#478dbb

#4753bb

#7547bb

Triadic

#4753bb

#bb4753

#53bb47

Split-complementary

#4753bb

#bb7547

#8dbb47

Tetradic

#4753bb

#af47bb

#bbaf47

#53bb47

Square

#4753bb

#bb478d

#bbaf47

#47bb75

Shades

Color #4753bb mixed toward black.

#3a449d

#2e377e

#23295e

#171b3f

#0c0e1f

Tints

Color #4753bb mixed toward white.

#6670c6

#848cd2

#a3a9dd

#c2c6e8

#e0e2f4

Tones

Color #4753bb mixed toward gray.

#515bb1

#5a62a8

#646a9e

#6e7294

#77798b

Accessibility

Aa White text on this color

6.52:1

Aa Black text on this color

3.22:1

White text reads better on this background (6.52:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4c4da9 · ΔE 3.4

Deuteranopia

#4c4ba5 · ΔE 4.3

Tritanopia

#489995 · ΔE 36.8

Achromatopsia

#5e5e5e · ΔE 26.1

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

Code

CSS

background-color: #4753bb;

Tailwind (arbitrary value)

bg-[#4753bb]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#4753bb (#4753bb) is rgb(71, 83, 187) in RGB.

No, #4753bb 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.

Try it → Accessibility

Contrast Checker

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

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #4753bb, or check how it holds up for accessibility.

Generate a palette → Check contrast