#365ea6

Color #365ea6

A moderately saturated medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 18.6 Nearest Tailwind class sky-700 #0069a8 · ΔE 7.5

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

Conversions

HEX

#365ea6

RGB

rgb(54, 94, 166)

HSL

hsl(218.6, 50.9%, 43.1%)

HSV / HSB

hsv(218.6, 67.5%, 65.1%)

CMYK

cmyk(67.5%, 43.4%, 0%, 34.9%)

LAB

lab(40.48, 10.18, -42.99)

LCH

lch(40.48, 44.18, 283.32)

OKLCH

oklch(49%, 0.1242, 261.15)

HWB

hwb(218.6, 21.2%, 34.9%)

Harmony colors

Complementary

#a67e36

Analogous

#3696a6

#365ea6

#4636a6

Triadic

#365ea6

#a6365e

#5ea636

Split-complementary

#365ea6

#a64636

#96a636

Tetradic

#365ea6

#7e36a6

#a67e36

#5ea636

Square

#365ea6

#a63696

#a67e36

#36a646

Shades

Color #365ea6 mixed toward black.

#2d4e8a

#243f6f

#1b2f53

#121f37

#09101c

Tints

Color #365ea6 mixed toward white.

#4974c4

#6d90d0

#92acdb

#b6c8e7

#dbe3f3

Tones

Color #365ea6 mixed toward gray.

#3f619d

#496393

#52668a

#5b6981

#656b77

Accessibility

Aa White text on this color

6.35:1

Aa Black text on this color

3.31:1

White text reads better on this background (6.35:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4a4b98 · ΔE 9.1

Deuteranopia

#484595 · ΔE 10.8

Tritanopia

#398d8a · ΔE 29.9

Achromatopsia

#5f5f5f · ΔE 22.3

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

Code

CSS

background-color: #365ea6;

Tailwind (arbitrary value)

bg-[#365ea6]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#365ea6 (#365ea6) is rgb(54, 94, 166) in RGB.

No, #365ea6 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.

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 #365ea6, or check how it holds up for accessibility.

Generate a palette → Check contrast