#6464b6

Color #6464b6

A muted medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.78 Nearest Tailwind class slate-500 #62748e · ΔE 9.2

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

Conversions

HEX

#6464b6

RGB

rgb(100, 100, 182)

HSL

hsl(240, 36%, 55.3%)

HSV / HSB

hsv(240, 45.1%, 71.4%)

CMYK

cmyk(45.1%, 45.1%, 0%, 28.6%)

LAB

lab(45.91, 21.63, -43.57)

LCH

lch(45.91, 48.64, 296.4)

OKLCH

oklch(54.2%, 0.1259, 281.36)

HWB

hwb(240, 39.2%, 28.6%)

Harmony colors

Complementary

#b6b664

Analogous

#648db6

#6464b6

#8d64b6

Triadic

#6464b6

#b66464

#64b664

Split-complementary

#6464b6

#b68d64

#8db664

Tetradic

#6464b6

#b664b6

#b6b664

#64b664

Square

#6464b6

#b6648d

#b6b664

#64b68d

Shades

Color #6464b6 mixed toward black.

#4b4ba0

#3c3c80

#2d2d60

#1e1e40

#0f0f20

Tints

Color #6464b6 mixed toward white.

#7e7ec2

#9898ce

#b1b1db

#cbcbe7

#e5e5f3

Tones

Color #6464b6 mixed toward gray.

#6b6baf

#7272a8

#7878a2

#7f7f9b

#868694

Accessibility

Aa White text on this color

5.2:1

Aa Black text on this color

4.04:1

White text reads better on this background (5.2:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6464a7 · ΔE 2.8

Deuteranopia

#6464a3 · ΔE 3.6

Tritanopia

#649996 · ΔE 30.6

Achromatopsia

#6d6d6d · ΔE 23.6

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

Code

CSS

background-color: #6464b6;

Tailwind (arbitrary value)

bg-[#6464b6]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#6464b6 (#6464b6) is rgb(100, 100, 182) in RGB.

No, #6464b6 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 #6464b6, or check how it holds up for accessibility.

Generate a palette → Check contrast