#4B51C0

Color Details

HEX
#4B51C0
RGB
rgb(75, 81, 192)
HSL
hsl(237, 48%, 52%)
CMYK
cmyk(61%, 58%, 0%, 25%)
Best text on this color #FFFFFF (CR 6.49:1) Determined by WCAG contrast ratio

Readability Previews

Black on #4b51c0
Contrast 3.24:1 Fail
White on #4b51c0
Contrast 6.49:1 AA
#4b51c0 on Black
Contrast 3.24:1 Fail
#4b51c0 on White
Contrast 6.49:1 AA

Tints & Shades

#6f74cd
#9397d9
#b7b9e6
#3c419a
#2d3173
#1e204d

Complement & Analogous

#bfb94a
#7f4abf
#4a8abf

Triadic

#bf4a50
#50bf4a

Monochrome

#1e204d #2d3173 #4b51c0 #9397d9 #b7b9e6 #dbdcf2

Analogous

#4a8abf #80add2 #4b51c0 #996ecc #7f4abf #663b99

Complementary Mix

#2d3173 #4b51c0 #9397d9 #bfb94a #d5d289 #7c7830

Nearby Colors

#4b51bf
#4b51c1
#4b51b0
#4b51d0

Embed #4B51C0 swatch

Embed this swatch

Use this HTML on your site (free with a link):

Open image

About #4B51C0

#4B51C0 converts to RGB(75, 81, 192) and HSL(237, 48%, 52%). 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).

#4B51C0 FAQs

What is the RGB value of #4B51C0?
RGB: 75, 81, 192. Copy as CSS: rgb(75, 81, 192)
Is #4B51C0 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #4B51C0?
Complement: #bfb94a.
Does #4B51C0 have good contrast on white or black?
On white: 6.49:1 (AA (normal text)). On black: 3.24:1 (AA (large text)).