#1B334C

Color Details

HEX
#1B334C
RGB
rgb(27, 51, 76)
HSL
hsl(211, 48%, 20%)
CMYK
cmyk(64%, 33%, 0%, 70%)
Best text on this color #FFFFFF (CR 12.93:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b334c
Contrast 1.62:1 Fail
White on #1b334c
Contrast 12.93:1 AAA
#1b334c on Black
Contrast 1.62:1 Fail
#1b334c on White
Contrast 12.93:1 AAA

Tints & Shades

#495c70
#768594
#a4adb7
#16293d
#101f2e
#0b141e

Complement & Analogous

#4b341b
#1b1b4b
#1b4b4b

Triadic

#4b1b32
#324b1b

Monochrome

#0b141e #101f2e #1b334c #768594 #a4adb7 #d1d6db

Analogous

#1b4b4b #5f8181 #1b334c #49496f #1b1b4b #16163c

Complementary Mix

#101f2e #1b334c #768594 #4b341b #8a7b6b #312212

Nearby Colors

#1b334b
#1b334d
#1b333c
#1b335c

Embed #1B334C swatch

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About #1B334C

#1B334C converts to RGB(27, 51, 76) and HSL(211, 48%, 20%). 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).

#1B334C FAQs

What is the RGB value of #1B334C?
RGB: 27, 51, 76. Copy as CSS: rgb(27, 51, 76)
Is #1B334C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B334C?
Complement: #4b341b.
Does #1B334C have good contrast on white or black?
On white: 12.93:1 (AAA (normal text)). On black: 1.62:1 (Fails AA).