#405A8C

Color Details

HEX
#405A8C
RGB
rgb(64, 90, 140)
HSL
hsl(219, 37%, 40%)
CMYK
cmyk(54%, 36%, 0%, 45%)
Best text on this color #FFFFFF (CR 6.86:1) Determined by WCAG contrast ratio

Readability Previews

Black on #405a8c
Contrast 3.06:1 Fail
White on #405a8c
Contrast 6.86:1 AA
#405a8c on Black
Contrast 3.06:1 Fail
#405a8c on White
Contrast 6.86:1 AA

Tints & Shades

#667ba3
#8c9cba
#b3bdd1
#334870
#263654
#1a2438

Complement & Analogous

#8c7140
#4c408c
#40808c

Triadic

#8c405b
#5b8c40

Monochrome

#1a2438 #263654 #405a8c #8c9cba #b3bdd1 #d9dee8

Analogous

#40808c #79a6af #405a8c #7066a3 #4c408c #3d3370

Complementary Mix

#263654 #405a8c #8c9cba #8c7140 #b4a383 #5b492a

Nearby Colors

#405a8b
#405a8d
#405a7c
#405a9c

Embed #405A8C swatch

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About #405A8C

#405A8C converts to RGB(64, 90, 140) and HSL(219, 37%, 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).

#405A8C FAQs

What is the RGB value of #405A8C?
RGB: 64, 90, 140. Copy as CSS: rgb(64, 90, 140)
Is #405A8C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #405A8C?
Complement: #8c7140.
Does #405A8C have good contrast on white or black?
On white: 6.86:1 (AA (normal text)). On black: 3.06:1 (AA (large text)).