#0B45B0

Color Details

HEX
#0B45B0
RGB
rgb(11, 69, 176)
HSL
hsl(219, 88%, 37%)
CMYK
cmyk(94%, 61%, 0%, 31%)
Best text on this color #FFFFFF (CR 8.43:1) Determined by WCAG contrast ratio

Readability Previews

Black on #0b45b0
Contrast 2.49:1 Fail
White on #0b45b0
Contrast 8.43:1 AAA
#0b45b0 on Black
Contrast 2.49:1 Fail
#0b45b0 on White
Contrast 8.43:1 AAA

Tints & Shades

#3c6ac0
#6d8fd0
#9db5df
#09378d
#07296a
#041c46

Complement & Analogous

#b1770b
#240bb1
#0b98b1

Triadic

#b10b45
#45b10b

Monochrome

#041c46 #07296a #0b45b0 #6d8fd0 #9db5df #cedaef

Analogous

#0b98b1 #54b7c8 #0b45b0 #503cc1 #240bb1 #1d098e

Complementary Mix

#07296a #0b45b0 #6d8fd0 #b1770b #cca760 #734d07

Nearby Colors

#0b45af
#0b45b1
#0b45a0
#0b45c0

Embed #0B45B0 swatch

Embed this swatch

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

Open image

About #0B45B0

#0B45B0 converts to RGB(11, 69, 176) and HSL(219, 88%, 37%). 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).

#0B45B0 FAQs

What is the RGB value of #0B45B0?
RGB: 11, 69, 176. Copy as CSS: rgb(11, 69, 176)
Is #0B45B0 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #0B45B0?
Complement: #b1770b.
Does #0B45B0 have good contrast on white or black?
On white: 8.43:1 (AAA (normal text)). On black: 2.49:1 (Fails AA).