#374E8C

Color Details

HEX
#374E8C
RGB
rgb(55, 78, 140)
HSL
hsl(224, 44%, 38%)
CMYK
cmyk(61%, 44%, 0%, 45%)
Best text on this color #FFFFFF (CR 7.98:1) Determined by WCAG contrast ratio

Readability Previews

Black on #374e8c
Contrast 2.63:1 Fail
White on #374e8c
Contrast 7.98:1 AAA
#374e8c on Black
Contrast 2.63:1 Fail
#374e8c on White
Contrast 7.98:1 AAA

Tints & Shades

#5f71a3
#8795ba
#afb8d1
#2c3e70
#212f54
#161f38

Complement & Analogous

#8c7536
#4a368c
#36788c

Triadic

#8c364d
#4d8c36

Monochrome

#161f38 #212f54 #374e8c #8795ba #afb8d1 #d7dce8

Analogous

#36788c #72a1af #374e8c #6e5ea3 #4a368c #3b2b70

Complementary Mix

#212f54 #374e8c #8795ba #8c7536 #b4a57c #5b4c23

Nearby Colors

#374e8b
#374e8d
#374e7c
#374e9c

Embed #374E8C swatch

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About #374E8C

#374E8C converts to RGB(55, 78, 140) and HSL(224, 44%, 38%). 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).

#374E8C FAQs

What is the RGB value of #374E8C?
RGB: 55, 78, 140. Copy as CSS: rgb(55, 78, 140)
Is #374E8C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #374E8C?
Complement: #8c7536.
Does #374E8C have good contrast on white or black?
On white: 7.98:1 (AAA (normal text)). On black: 2.63:1 (Fails AA).