#405698

Color #405698

A moderately saturated medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.8 Nearest Tailwind class slate-600 #45556c · ΔE 8.4

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

Conversions

HEX

#405698

RGB

rgb(64, 86, 152)

HSL

hsl(225, 40.7%, 42.4%)

HSV / HSB

hsv(225, 57.9%, 59.6%)

CMYK

cmyk(57.9%, 43.4%, 0%, 40.4%)

LAB

lab(37.86, 12.29, -38.77)

LCH

lch(37.86, 40.67, 287.59)

OKLCH

oklch(46.9%, 0.1103, 268.08)

HWB

hwb(225, 25.1%, 40.4%)

Harmony colors

Complementary

#988240

Analogous

#408298

#405698

#564098

Triadic

#405698

#984056

#569840

Split-complementary

#405698

#985640

#829840

Tetradic

#405698

#824098

#988240

#569840

Square

#405698

#984082

#988240

#409856

Shades

Color #405698 mixed toward black.

#35487f

#2b3965

#202b4c

#151d33

#0b0e19

Tints

Color #405698 mixed toward white.

#536cb6

#7589c5

#98a7d3

#bac4e2

#dde2f0

Tones

Color #405698 mixed toward gray.

#475a91

#4f5d89

#566182

#5d657b

#656873

Accessibility

Aa White text on this color

6.99:1

Aa Black text on this color

3:1

White text reads better on this background (6.99:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4a4b8c · ΔE 5.6

Deuteranopia

#494788 · ΔE 6.9

Tritanopia

#41817e · ΔE 28.5

Achromatopsia

#595959 · ΔE 21.6

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

Code

CSS

background-color: #405698;

Tailwind (arbitrary value)

bg-[#405698]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#405698 (#405698) is rgb(64, 86, 152) in RGB.

No, #405698 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 #405698, or check how it holds up for accessibility.

Generate a palette → Check contrast