#1B1E7F

Color Details

HEX
#1B1E7F
RGB
rgb(27, 30, 127)
HSL
hsl(238, 65%, 30%)
CMYK
cmyk(79%, 76%, 0%, 50%)
Best text on this color #FFFFFF (CR 13.65:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b1e7f
Contrast 1.54:1 Fail
White on #1b1e7f
Contrast 13.65:1 AAA
#1b1e7f on Black
Contrast 1.54:1 Fail
#1b1e7f on White
Contrast 13.65:1 AAA

Tints & Shades

#494b99
#7678b2
#a4a5cc
#161866
#10124c
#0b0c33

Complement & Analogous

#7e7b1b
#491b7e
#1b507e

Triadic

#7e1b1e
#1e7e1b

Monochrome

#0b0c33 #10124c #1b1e7f #7678b2 #a4a5cc #d1d2e5

Analogous

#1b507e #5f85a5 #1b1e7f #6d4998 #491b7e #3a1665

Complementary Mix

#10124c #1b1e7f #7678b2 #7e7b1b #aba96b #525012

Nearby Colors

#1b1e7e
#1b1e80
#1b1e6f
#1b1e8f

Embed #1B1E7F swatch

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About #1B1E7F

#1B1E7F converts to RGB(27, 30, 127) and HSL(238, 65%, 30%). 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).

#1B1E7F FAQs

What is the RGB value of #1B1E7F?
RGB: 27, 30, 127. Copy as CSS: rgb(27, 30, 127)
Is #1B1E7F a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B1E7F?
Complement: #7e7b1b.
Does #1B1E7F have good contrast on white or black?
On white: 13.65:1 (AAA (normal text)). On black: 1.54:1 (Fails AA).