#673fcc

Color #673fcc

A moderately saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 16.06 Nearest Tailwind class indigo-600 #4f39f6 · ΔE 5.6

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

Conversions

HEX

#673fcc

RGB

rgb(103, 63, 204)

HSL

hsl(257, 58%, 52.4%)

HSV / HSB

hsv(257, 69.1%, 80%)

CMYK

cmyk(49.5%, 69.1%, 0%, 20%)

LAB

lab(39.24, 50.45, -67.11)

LCH

lch(39.24, 83.96, 306.93)

OKLCH

oklch(49.8%, 0.2047, 289.9)

HWB

hwb(257, 24.7%, 20%)

Harmony colors

Complementary

#a4cc3f

Analogous

#3f5ecc

#673fcc

#ae3fcc

Triadic

#673fcc

#cc673f

#3fcc67

Split-complementary

#673fcc

#ccae3f

#5ecc3f

Tetradic

#673fcc

#cc3fa4

#a4cc3f

#3fcc67

Square

#673fcc

#cc3f5e

#a4cc3f

#3fccae

Shades

Color #673fcc mixed toward black.

#532fb0

#43258d

#321c6a

#211346

#110923

Tints

Color #673fcc mixed toward white.

#805fd5

#9a7fdd

#b39fe6

#ccbfee

#e6dff7

Tones

Color #673fcc mixed toward gray.

#6c4bc0

#7157b5

#7662a9

#7b6e9d

#817a91

Accessibility

Aa White text on this color

6.65:1

Aa Black text on this color

3.16:1

White text reads better on this background (6.65:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5858b6 · ΔE 8.5

Deuteranopia

#5a5db1 · ΔE 10.2

Tritanopia

#65a39e · ΔE 40.7

Achromatopsia

#5c5c5c · ΔE 29.1

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

Code

CSS

background-color: #673fcc;

Tailwind (arbitrary value)

bg-[#673fcc]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#673fcc (#673fcc) is rgb(103, 63, 204) in RGB.

No, #673fcc 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 #673fcc, or check how it holds up for accessibility.

Generate a palette → Check contrast