#3f35aa

Color #3f35aa

A moderately saturated medium blue.

Closest named color Rebecca Purple #663399 · ΔE 14.7 Nearest Tailwind class indigo-800 #372aac · ΔE 2.8

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

Conversions

HEX

#3f35aa

RGB

rgb(63, 53, 170)

HSL

hsl(245.1, 52.5%, 43.7%)

HSV / HSB

hsv(245.1, 68.8%, 66.7%)

CMYK

cmyk(62.9%, 68.8%, 0%, 33.3%)

LAB

lab(30.65, 39.41, -61.26)

LCH

lch(30.65, 72.84, 302.75)

OKLCH

oklch(41.9%, 0.1789, 279.17)

HWB

hwb(245.1, 20.8%, 33.3%)

Harmony colors

Complementary

#a0aa35

Analogous

#3565aa

#3f35aa

#7935aa

Triadic

#3f35aa

#aa3f35

#35aa3f

Split-complementary

#3f35aa

#aa7935

#65aa35

Tetradic

#3f35aa

#aa35a0

#a0aa35

#35aa3f

Square

#3f35aa

#aa3565

#a0aa35

#35aa79

Shades

Color #3f35aa mixed toward black.

#342c8e

#2a2371

#1f1a55

#151239

#0a091c

Tints

Color #3f35aa mixed toward white.

#5349c6

#766dd2

#9892dd

#bab6e8

#dddbf4

Tones

Color #3f35aa mixed toward gray.

#473fa0

#4f4896

#57528d

#5f5c83

#676679

Accessibility

Aa White text on this color

9.13:1

Aa Black text on this color

2.3:1

White text reads better on this background (9.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b98 · ΔE 3.6

Deuteranopia

#3b3c93 · ΔE 4.5

Tritanopia

#3f8783 · ΔE 37.9

Achromatopsia

#484848 · ΔE 27.7

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

Code

CSS

background-color: #3f35aa;

Tailwind (arbitrary value)

bg-[#3f35aa]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#3f35aa (#3f35aa) is rgb(63, 53, 170) in RGB.

No, #3f35aa 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 #3f35aa, or check how it holds up for accessibility.

Generate a palette → Check contrast