#3B3B6C

Color Details

HEX
#3B3B6C
RGB
rgb(59, 59, 108)
HSL
hsl(240, 29%, 33%)
CMYK
cmyk(45%, 45%, 0%, 58%)
Best text on this color #FFFFFF (CR 10.35:1) Determined by WCAG contrast ratio

Readability Previews

Black on #3b3b6c
Contrast 2.03:1 Fail
White on #3b3b6c
Contrast 10.35:1 AAA
#3b3b6c on Black
Contrast 2.03:1 Fail
#3b3b6c on White
Contrast 10.35:1 AAA

Tints & Shades

#626289
#8989a7
#b1b1c4
#2f2f56
#232341
#18182b

Complement & Analogous

#6d6d3c
#543c6d
#3c546d

Triadic

#6d3c3c
#3c6d3c

Monochrome

#18182b #232341 #3b3b6c #8989a7 #b1b1c4 #d8d8e2

Analogous

#3c546d #778799 #3b3b6c #76638a #543c6d #433057

Complementary Mix

#232341 #3b3b6c #8989a7 #6d6d3c #a0a080 #474727

Nearby Colors

#3b3b6b
#3b3b6d
#3b3b5c
#3b3b7c

Embed #3B3B6C swatch

Embed this swatch

Use this HTML on your site (free with a link):

Open image

About #3B3B6C

#3B3B6C converts to RGB(59, 59, 108) and HSL(240, 29%, 33%). This page provides quick readability checks, related hues (complementary and analogous), and ready-made palettes so you can drop the color into UI components, images, or CSS immediately.

Tip: Use the “Best text” chip above as a safe default foreground on this color (chosen by contrast ratio).

#3B3B6C FAQs

What is the RGB value of #3B3B6C?
RGB: 59, 59, 108. Copy as CSS: rgb(59, 59, 108)
Is #3B3B6C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #3B3B6C?
Complement: #6d6d3c.
Does #3B3B6C have good contrast on white or black?
On white: 10.35:1 (AAA (normal text)). On black: 2.03:1 (Fails AA).