#1C47B4

Color Details

HEX
#1C47B4
RGB
rgb(28, 71, 180)
HSL
hsl(223, 73%, 41%)
CMYK
cmyk(84%, 61%, 0%, 29%)
Best text on this color #FFFFFF (CR 8.05:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1c47b4
Contrast 2.61:1 Fail
White on #1c47b4
Contrast 8.05:1 AAA
#1c47b4 on Black
Contrast 2.61:1 Fail
#1c47b4 on White
Contrast 8.05:1 AAA

Tints & Shades

#496cc3
#7791d2
#a4b5e1
#163990
#112b6c
#0b1c48

Complement & Analogous

#b58a1c
#3d1cb5
#1c94b5

Triadic

#b51c47
#47b51c

Monochrome

#0b1c48 #112b6c #1c47b4 #7791d2 #a4b5e1 #d2daf0

Analogous

#1c94b5 #60b4cb #1c47b4 #6449c4 #3d1cb5 #311691

Complementary Mix

#112b6c #1c47b4 #7791d2 #b58a1c #cfb36b #765a12

Nearby Colors

#1c47b3
#1c47b5
#1c47a4
#1c47c4

Embed #1C47B4 swatch

Embed this swatch

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

Open image

About #1C47B4

#1C47B4 converts to RGB(28, 71, 180) and HSL(223, 73%, 41%). 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).

#1C47B4 FAQs

What is the RGB value of #1C47B4?
RGB: 28, 71, 180. Copy as CSS: rgb(28, 71, 180)
Is #1C47B4 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1C47B4?
Complement: #b58a1c.
Does #1C47B4 have good contrast on white or black?
On white: 8.05:1 (AAA (normal text)). On black: 2.61:1 (Fails AA).