#7b66ca

Color #7b66ca

A moderately saturated medium blue.

Closest named color Medium Purple #9370db · ΔE 7.36 Nearest Tailwind class indigo-500 #615fff · ΔE 8.4

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

Conversions

HEX

#7b66ca

RGB

rgb(123, 102, 202)

HSL

hsl(252.6, 48.5%, 59.6%)

HSV / HSB

hsv(252.6, 49.5%, 79.2%)

CMYK

cmyk(39.1%, 49.5%, 0%, 20.8%)

LAB

lab(49.47, 31.97, -49.34)

LCH

lch(49.47, 58.79, 302.94)

OKLCH

oklch(57.7%, 0.1493, 290.63)

HWB

hwb(252.6, 40%, 20.8%)

Harmony colors

Complementary

#b5ca66

Analogous

#6683ca

#7b66ca

#ad66ca

Triadic

#7b66ca

#ca7b66

#66ca7b

Split-complementary

#7b66ca

#caad66

#83ca66

Tetradic

#7b66ca

#ca66b5

#b5ca66

#66ca7b

Square

#7b66ca

#ca6683

#b5ca66

#66caad

Shades

Color #7b66ca mixed toward black.

#5b41bc

#493496

#372771

#241a4b

#120d26

Tints

Color #7b66ca mixed toward white.

#9180d3

#a799dc

#bdb3e4

#d3cced

#e9e6f6

Tones

Color #7b66ca mixed toward gray.

#806ec2

#8577b9

#897fb1

#8e87a9

#9390a0

Accessibility

Aa White text on this color

4.57:1

Aa Black text on this color

4.6:1

Black text reads better on this background (4.6:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#7272b8 · ΔE 6

Deuteranopia

#7475b3 · ΔE 7.3

Tritanopia

#7aa8a4 · ΔE 32.3

Achromatopsia

#767676 · ΔE 25.5

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

Code

CSS

background-color: #7b66ca;

Tailwind (arbitrary value)

bg-[#7b66ca]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#7b66ca (#7b66ca) is rgb(123, 102, 202) in RGB.

No, #7b66ca 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 #7b66ca, or check how it holds up for accessibility.

Generate a palette → Check contrast