#1B65A3

Color Details

HEX
#1B65A3
RGB
rgb(27, 101, 163)
HSL
hsl(207, 72%, 37%)
CMYK
cmyk(83%, 38%, 0%, 36%)
Best text on this color #FFFFFF (CR 6.11:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b65a3
Contrast 3.44:1 Fail
White on #1b65a3
Contrast 6.11:1 AA
#1b65a3 on Black
Contrast 3.44:1 Fail
#1b65a3 on White
Contrast 6.11:1 AA

Tints & Shades

#4984b5
#76a3c8
#a4c1da
#165182
#103d62
#0b2841

Complement & Analogous

#a2581a
#1a21a2
#1aa29b

Triadic

#a21a65
#65a21a

Monochrome

#0b2841 #103d62 #1b65a3 #76a3c8 #a4c1da #d1e0ed

Analogous

#1aa29b #5fbeb9 #1b65a3 #484db5 #1a21a2 #151a82

Complementary Mix

#103d62 #1b65a3 #76a3c8 #a2581a #c3926a #693911

Nearby Colors

#1b65a2
#1b65a4
#1b6593
#1b65b3

Embed #1B65A3 swatch

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About #1B65A3

#1B65A3 converts to RGB(27, 101, 163) and HSL(207, 72%, 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).

#1B65A3 FAQs

What is the RGB value of #1B65A3?
RGB: 27, 101, 163. Copy as CSS: rgb(27, 101, 163)
Is #1B65A3 a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B65A3?
Complement: #a2581a.
Does #1B65A3 have good contrast on white or black?
On white: 6.11:1 (AA (normal text)). On black: 3.44:1 (AA (large text)).