#1C39B0

Color Details

HEX
#1C39B0
RGB
rgb(28, 57, 176)
HSL
hsl(228, 73%, 40%)
CMYK
cmyk(84%, 68%, 0%, 31%)
Best text on this color #FFFFFF (CR 9.29:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1c39b0
Contrast 2.26:1 Fail
White on #1c39b0
Contrast 9.29:1 AAA
#1c39b0 on Black
Contrast 2.26:1 Fail
#1c39b0 on White
Contrast 9.29:1 AAA

Tints & Shades

#4961c0
#7788d0
#a4b0df
#162e8d
#11226a
#0b1746

Complement & Analogous

#b0931c
#481cb0
#1c84b0

Triadic

#b01c39
#39b01c

Monochrome

#0b1746 #11226a #1c39b0 #7788d0 #a4b0df #d2d7ef

Analogous

#1c84b0 #60a9c8 #1c39b0 #6d49c0 #481cb0 #3a168d

Complementary Mix

#11226a #1c39b0 #7788d0 #b0931c #ccb96b #726012

Nearby Colors

#1c39af
#1c39b1
#1c39a0
#1c39c0

Embed #1C39B0 swatch

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About #1C39B0

#1C39B0 converts to RGB(28, 57, 176) and HSL(228, 73%, 40%). 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).

#1C39B0 FAQs

What is the RGB value of #1C39B0?
RGB: 28, 57, 176. Copy as CSS: rgb(28, 57, 176)
Is #1C39B0 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1C39B0?
Complement: #b0931c.
Does #1C39B0 have good contrast on white or black?
On white: 9.29:1 (AAA (normal text)). On black: 2.26:1 (Fails AA).