#3F0BCC

Color Details

HEX
#3F0BCC
RGB
rgb(63, 11, 204)
HSL
hsl(256, 90%, 42%)
CMYK
cmyk(69%, 95%, 0%, 20%)
Best text on this color #FFFFFF (CR 9.85:1) Determined by WCAG contrast ratio

Readability Previews

Black on #3f0bcc
Contrast 2.13:1 Fail
White on #3f0bcc
Contrast 9.85:1 AAA
#3f0bcc on Black
Contrast 2.13:1 Fail
#3f0bcc on White
Contrast 9.85:1 AAA

Tints & Shades

#653cd6
#8c6de0
#b29deb
#3209a3
#26077a
#190452

Complement & Analogous

#98cb0b
#9f0bcb
#0b38cb

Triadic

#cb3e0b
#0bcb3e

Monochrome

#190452 #26077a #3f0bcc #8c6de0 #b29deb #d9cef5

Analogous

#0b38cb #5474db #3f0bcc #b23cd5 #9f0bcb #7f09a2

Complementary Mix

#26077a #3f0bcc #8c6de0 #98cb0b #bcdd60 #638407

Nearby Colors

#3f0bcb
#3f0bcd
#3f0bbc
#3f0bdc

Embed #3F0BCC swatch

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About #3F0BCC

#3F0BCC converts to RGB(63, 11, 204) and HSL(256, 90%, 42%). 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).

#3F0BCC FAQs

What is the RGB value of #3F0BCC?
RGB: 63, 11, 204. Copy as CSS: rgb(63, 11, 204)
Is #3F0BCC a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #3F0BCC?
Complement: #98cb0b.
Does #3F0BCC have good contrast on white or black?
On white: 9.85:1 (AAA (normal text)). On black: 2.13:1 (Fails AA).