#3B5B8C

Color Details

HEX
#3B5B8C
RGB
rgb(59, 91, 140)
HSL
hsl(216, 41%, 39%)
CMYK
cmyk(58%, 35%, 0%, 45%)
Best text on this color #FFFFFF (CR 6.86:1) Determined by WCAG contrast ratio

Readability Previews

Black on #3b5b8c
Contrast 3.06:1 Fail
White on #3b5b8c
Contrast 6.86:1 AA
#3b5b8c on Black
Contrast 3.06:1 Fail
#3b5b8c on White
Contrast 6.86:1 AA

Tints & Shades

#627ca3
#899dba
#b1bdd1
#2f4970
#233754
#182438

Complement & Analogous

#8c6c3b
#433b8c
#3b848c

Triadic

#8c3b5b
#5b8c3b

Monochrome

#182438 #233754 #3b5b8c #899dba #b1bdd1 #d8dee8

Analogous

#3b848c #76a9af #3b5b8c #6962a3 #433b8c #362f70

Complementary Mix

#233754 #3b5b8c #899dba #8c6c3b #b49f80 #5b4626

Nearby Colors

#3b5b8b
#3b5b8d
#3b5b7c
#3b5b9c

Embed #3B5B8C swatch

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About #3B5B8C

#3B5B8C converts to RGB(59, 91, 140) and HSL(216, 41%, 39%). 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).

#3B5B8C FAQs

What is the RGB value of #3B5B8C?
RGB: 59, 91, 140. Copy as CSS: rgb(59, 91, 140)
Is #3B5B8C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #3B5B8C?
Complement: #8c6c3b.
Does #3B5B8C have good contrast on white or black?
On white: 6.86:1 (AA (normal text)). On black: 3.06:1 (AA (large text)).