#1B47B0

Color Details

HEX
#1B47B0
RGB
rgb(27, 71, 176)
HSL
hsl(222, 73%, 40%)
CMYK
cmyk(85%, 60%, 0%, 31%)
Best text on this color #FFFFFF (CR 8.16:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b47b0
Contrast 2.57:1 Fail
White on #1b47b0
Contrast 8.16:1 AAA
#1b47b0 on Black
Contrast 2.57:1 Fail
#1b47b0 on White
Contrast 8.16:1 AAA

Tints & Shades

#496cc0
#7691d0
#a4b5df
#16398d
#102b6a
#0b1c46

Complement & Analogous

#b0841c
#391cb0
#1c93b0

Triadic

#b01c48
#48b01c

Monochrome

#0b1c46 #102b6a #1b47b0 #7691d0 #a4b5df #d1daef

Analogous

#1c93b0 #60b3c8 #1b47b0 #6149c0 #391cb0 #2e168d

Complementary Mix

#102b6a #1b47b0 #7691d0 #b0841c #ccaf6b #725612

Nearby Colors

#1b47af
#1b47b1
#1b47a0
#1b47c0

Embed #1B47B0 swatch

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About #1B47B0

#1B47B0 converts to RGB(27, 71, 176) and HSL(222, 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).

#1B47B0 FAQs

What is the RGB value of #1B47B0?
RGB: 27, 71, 176. Copy as CSS: rgb(27, 71, 176)
Is #1B47B0 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B47B0?
Complement: #b0841c.
Does #1B47B0 have good contrast on white or black?
On white: 8.16:1 (AAA (normal text)). On black: 2.57:1 (Fails AA).