#3B5E90

Color Details

HEX
#3B5E90
RGB
rgb(59, 94, 144)
HSL
hsl(215, 42%, 40%)
CMYK
cmyk(59%, 35%, 0%, 44%)
Best text on this color #FFFFFF (CR 6.58:1) Determined by WCAG contrast ratio

Readability Previews

Black on #3b5e90
Contrast 3.19:1 Fail
White on #3b5e90
Contrast 6.58:1 AA
#3b5e90 on Black
Contrast 3.19:1 Fail
#3b5e90 on White
Contrast 6.58:1 AA

Tints & Shades

#627ea6
#899ebc
#b1bfd3
#2f4b73
#233856
#18263a

Complement & Analogous

#916d3b
#423b91
#3b8a91

Triadic

#913b5f
#5f913b

Monochrome

#18263a #233856 #3b5e90 #899ebc #b1bfd3 #d8dfe9

Analogous

#3b8a91 #76adb2 #3b5e90 #6862a7 #423b91 #352f74

Complementary Mix

#233856 #3b5e90 #899ebc #916d3b #b8a080 #5e4726

Nearby Colors

#3b5e8f
#3b5e91
#3b5e80
#3b5ea0

Embed #3B5E90 swatch

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About #3B5E90

#3B5E90 converts to RGB(59, 94, 144) and HSL(215, 42%, 40%). 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).

#3B5E90 FAQs

What is the RGB value of #3B5E90?
RGB: 59, 94, 144. Copy as CSS: rgb(59, 94, 144)
Is #3B5E90 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #3B5E90?
Complement: #916d3b.
Does #3B5E90 have good contrast on white or black?
On white: 6.58:1 (AA (normal text)). On black: 3.19:1 (AA (large text)).