#6464cd

Color #6464cd

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 8.19 Nearest Tailwind class indigo-500 #615fff · ΔE 6.6

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

Conversions

HEX

#6464cd

RGB

rgb(100, 100, 205)

HSL

hsl(240, 51.2%, 59.8%)

HSV / HSB

hsv(240, 51.2%, 80.4%)

CMYK

cmyk(51.2%, 51.2%, 0%, 19.6%)

LAB

lab(47.28, 28.71, -54.67)

LCH

lch(47.28, 61.75, 297.71)

OKLCH

oklch(55.7%, 0.1584, 279.96)

HWB

hwb(240, 39.2%, 19.6%)

Harmony colors

Complementary

#cdcd64

Analogous

#6498cd

#6464cd

#9864cd

Triadic

#6464cd

#cd6464

#64cd64

Split-complementary

#6464cd

#cd9864

#98cd64

Tetradic

#6464cd

#cd64cd

#cdcd64

#64cd64

Square

#6464cd

#cd6498

#cdcd64

#64cd98

Shades

Color #6464cd mixed toward black.

#3e3ec0

#32329a

#252573

#19194d

#0c0c26

Tints

Color #6464cd mixed toward white.

#7e7ed5

#9898de

#b2b2e6

#cbcbee

#e5e5f7

Tones

Color #6464cd mixed toward gray.

#6d6dc4

#7575bb

#7e7eb3

#8787aa

#9090a1

Accessibility

Aa White text on this color

4.95:1

Aa Black text on this color

4.25:1

White text reads better on this background (4.95:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#6464ba · ΔE 3

Deuteranopia

#6464b6 · ΔE 3.7

Tritanopia

#64aaa6 · ΔE 35.1

Achromatopsia

#707070 · ΔE 26

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

Code

CSS

background-color: #6464cd;

Tailwind (arbitrary value)

bg-[#6464cd]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#6464cd (#6464cd) is rgb(100, 100, 205) in RGB.

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

Generate a palette → Check contrast