#3B51C2

Color Details

HEX
#3B51C2
RGB
rgb(59, 81, 194)
HSL
hsl(230, 53%, 50%)
CMYK
cmyk(70%, 58%, 0%, 24%)
Best text on this color #FFFFFF (CR 6.68:1) Determined by WCAG contrast ratio

Readability Previews

Black on #3b51c2
Contrast 3.14:1 Fail
White on #3b51c2
Contrast 6.68:1 AA
#3b51c2 on Black
Contrast 3.14:1 Fail
#3b51c2 on White
Contrast 6.68:1 AA

Tints & Shades

#6274ce
#8997da
#b1b9e7
#2f419b
#233174
#18204e

Complement & Analogous

#c3ad3c
#693cc3
#3c96c3

Triadic

#c33c52
#52c33c

Monochrome

#18204e #233174 #3b51c2 #8997da #b1b9e7 #d8dcf3

Analogous

#3c96c3 #77b6d5 #3b51c2 #8763cf #693cc3 #54309c

Complementary Mix

#233174 #3b51c2 #8997da #c3ad3c #d8ca80 #7f7027

Nearby Colors

#3b51c1
#3b51c3
#3b51b2
#3b51d2

Embed #3B51C2 swatch

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About #3B51C2

#3B51C2 converts to RGB(59, 81, 194) and HSL(230, 53%, 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).

#3B51C2 FAQs

What is the RGB value of #3B51C2?
RGB: 59, 81, 194. Copy as CSS: rgb(59, 81, 194)
Is #3B51C2 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #3B51C2?
Complement: #c3ad3c.
Does #3B51C2 have good contrast on white or black?
On white: 6.68:1 (AA (normal text)). On black: 3.14:1 (AA (large text)).