#3F65C0

Color Details

HEX
#3F65C0
RGB
rgb(63, 101, 192)
HSL
hsl(222, 51%, 50%)
CMYK
cmyk(67%, 47%, 0%, 25%)
Best text on this color #FFFFFF (CR 5.48:1) Determined by WCAG contrast ratio

Readability Previews

Black on #3f65c0
Contrast 3.83:1 Fail
White on #3f65c0
Contrast 5.48:1 AA
#3f65c0 on Black
Contrast 3.83:1 Fail
#3f65c0 on White
Contrast 5.48:1 AA

Tints & Shades

#6584cd
#8ca3d9
#b2c1e6
#32519a
#263d73
#19284d

Complement & Analogous

#c19a3e
#583ec1
#3ea7c1

Triadic

#c13e65
#65c13e

Monochrome

#19284d #263d73 #3f65c0 #8ca3d9 #b2c1e6 #d9e0f2

Analogous

#3ea7c1 #78c1d4 #3f65c0 #7965cd #583ec1 #46329a

Complementary Mix

#263d73 #3f65c0 #8ca3d9 #c19a3e #d7bd82 #7d6428

Nearby Colors

#3f65bf
#3f65c1
#3f65b0
#3f65d0

Embed #3F65C0 swatch

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About #3F65C0

#3F65C0 converts to RGB(63, 101, 192) and HSL(222, 51%, 50%). 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).

#3F65C0 FAQs

What is the RGB value of #3F65C0?
RGB: 63, 101, 192. Copy as CSS: rgb(63, 101, 192)
Is #3F65C0 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #3F65C0?
Complement: #c19a3e.
Does #3F65C0 have good contrast on white or black?
On white: 5.48:1 (AA (normal text)). On black: 3.83:1 (AA (large text)).