#1B4A5C

Color Details

HEX
#1B4A5C
RGB
rgb(27, 74, 92)
HSL
hsl(197, 55%, 23%)
CMYK
cmyk(71%, 20%, 0%, 64%)
Best text on this color #FFFFFF (CR 9.63:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b4a5c
Contrast 2.18:1 Fail
White on #1b4a5c
Contrast 9.63:1 AAA
#1b4a5c on Black
Contrast 2.18:1 Fail
#1b4a5c on White
Contrast 9.63:1 AAA

Tints & Shades

#496e7d
#76929d
#a4b7be
#163b4a
#102c37
#0b1e25

Complement & Analogous

#5b2d1a
#1a285b
#1a5b4d

Triadic

#5b1a49
#495b1a

Monochrome

#0b1e25 #102c37 #1b4a5c #76929d #a4b7be #d1dbde

Analogous

#1a5b4d #5f8c82 #1b4a5c #48537c #1a285b #152049

Complementary Mix

#102c37 #1b4a5c #76929d #5b2d1a #94776a #3b1d11

Nearby Colors

#1b4a5b
#1b4a5d
#1b4a4c
#1b4a6c

Embed #1B4A5C swatch

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About #1B4A5C

#1B4A5C converts to RGB(27, 74, 92) and HSL(197, 55%, 23%). 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).

#1B4A5C FAQs

What is the RGB value of #1B4A5C?
RGB: 27, 74, 92. Copy as CSS: rgb(27, 74, 92)
Is #1B4A5C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B4A5C?
Complement: #5b2d1a.
Does #1B4A5C have good contrast on white or black?
On white: 9.63:1 (AAA (normal text)). On black: 2.18:1 (Fails AA).