#3B64BC

Color Details

HEX
#3B64BC
RGB
rgb(59, 100, 188)
HSL
hsl(221, 52%, 48%)
CMYK
cmyk(69%, 47%, 0%, 26%)
Best text on this color #FFFFFF (CR 5.62:1) Determined by WCAG contrast ratio

Readability Previews

Black on #3b64bc
Contrast 3.73:1 Fail
White on #3b64bc
Contrast 5.62:1 AA
#3b64bc on Black
Contrast 3.73:1 Fail
#3b64bc on White
Contrast 5.62:1 AA

Tints & Shades

#6283c9
#89a2d7
#b1c1e4
#2f5096
#233c71
#18284b

Complement & Analogous

#ba923b
#523bba
#3ba3ba

Triadic

#ba3b63
#63ba3b

Monochrome

#18284b #233c71 #3b64bc #89a2d7 #b1c1e4 #d8e0f2

Analogous

#3ba3ba #76bfcf #3b64bc #7562c8 #523bba #422f95

Complementary Mix

#233c71 #3b64bc #89a2d7 #ba923b #d2b880 #795f26

Nearby Colors

#3b64bb
#3b64bd
#3b64ac
#3b64cc

Embed #3B64BC swatch

Embed this swatch

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

Open image

About #3B64BC

#3B64BC converts to RGB(59, 100, 188) and HSL(221, 52%, 48%). 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).

#3B64BC FAQs

What is the RGB value of #3B64BC?
RGB: 59, 100, 188. Copy as CSS: rgb(59, 100, 188)
Is #3B64BC a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #3B64BC?
Complement: #ba923b.
Does #3B64BC have good contrast on white or black?
On white: 5.62:1 (AA (normal text)). On black: 3.73:1 (AA (large text)).