#4030aa

Color #4030aa

A moderately saturated medium blue.

Closest named color Rebecca Purple #663399 · ΔE 16.04 Nearest Tailwind class indigo-800 #372aac · ΔE 1.7

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

Conversions

HEX

#4030aa

RGB

rgb(64, 48, 170)

HSL

hsl(247.9, 56%, 42.7%)

HSV / HSB

hsv(247.9, 71.8%, 66.7%)

CMYK

cmyk(62.4%, 71.8%, 0%, 33.3%)

LAB

lab(29.68, 42.46, -62.86)

LCH

lch(29.68, 75.86, 304.04)

OKLCH

oklch(41.2%, 0.1844, 280.53)

HWB

hwb(247.9, 18.8%, 33.3%)

Harmony colors

Complementary

#9aaa30

Analogous

#305daa

#4030aa

#7d30aa

Triadic

#4030aa

#aa4030

#30aa40

Split-complementary

#4030aa

#aa7d30

#5daa30

Tetradic

#4030aa

#aa309a

#9aaa30

#30aa40

Square

#4030aa

#aa305d

#9aaa30

#30aa7d

Shades

Color #4030aa mixed toward black.

#35288e

#2b2071

#201855

#151039

#0b081c

Tints

Color #4030aa mixed toward white.

#5341c9

#7567d4

#988ddf

#bab3ea

#ddd9f4

Tones

Color #4030aa mixed toward gray.

#473aa0

#4f4496

#564e8b

#5e5981

#656377

Accessibility

Aa White text on this color

9.45:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a98 · ΔE 4.4

Deuteranopia

#3b3c93 · ΔE 5.4

Tritanopia

#3f8782 · ΔE 38.9

Achromatopsia

#464646 · ΔE 28.1

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

Code

CSS

background-color: #4030aa;

Tailwind (arbitrary value)

bg-[#4030aa]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#4030aa (#4030aa) is rgb(64, 48, 170) in RGB.

No, #4030aa 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 #4030aa, or check how it holds up for accessibility.

Generate a palette → Check contrast