#3b53d8

Color #3b53d8

A moderately saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 13.02 Nearest Tailwind class blue-700 #1447e6 · ΔE 3.8

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

Conversions

HEX

#3b53d8

RGB

rgb(59, 83, 216)

HSL

hsl(230.8, 66.8%, 53.9%)

HSV / HSB

hsv(230.8, 72.7%, 84.7%)

CMYK

cmyk(72.7%, 61.6%, 0%, 15.3%)

LAB

lab(41.33, 36.18, -70.73)

LCH

lch(41.33, 79.45, 297.09)

OKLCH

oklch(50.8%, 0.2043, 269.64)

HWB

hwb(230.8, 23.1%, 15.3%)

Harmony colors

Complementary

#d8c03b

Analogous

#3ba2d8

#3b53d8

#713bd8

Triadic

#3b53d8

#d83b53

#53d83b

Split-complementary

#3b53d8

#d8713b

#a2d83b

Tetradic

#3b53d8

#c03bd8

#d8c03b

#53d83b

Square

#3b53d8

#d83ba2

#d8c03b

#3bd871

Shades

Color #3b53d8 mixed toward black.

#263dbf

#1e3199

#172573

#0f194c

#080c26

Tints

Color #3b53d8 mixed toward white.

#5c70de

#7c8ce5

#9da9eb

#bec6f2

#dee2f8

Tones

Color #3b53d8 mixed toward gray.

#485ccb

#5565be

#626eb1

#6f77a4

#7c8097

Accessibility

Aa White text on this color

6.15:1

Aa Black text on this color

3.41:1

White text reads better on this background (6.15:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4747c2 · ΔE 4.9

Deuteranopia

#4543bd · ΔE 6.1

Tritanopia

#3cafaa · ΔE 42.6

Achromatopsia

#616161 · ΔE 28.5

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

Code

CSS

background-color: #3b53d8;

Tailwind (arbitrary value)

bg-[#3b53d8]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#3b53d8 (#3b53d8) is rgb(59, 83, 216) in RGB.

No, #3b53d8 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 #3b53d8, or check how it holds up for accessibility.

Generate a palette → Check contrast