#1F5A8F

Color Details

HEX
#1F5A8F
RGB
rgb(31, 90, 143)
HSL
hsl(208, 64%, 34%)
CMYK
cmyk(78%, 37%, 0%, 44%)
Best text on this color #FFFFFF (CR 7.20:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1f5a8f
Contrast 2.92:1 Fail
White on #1f5a8f
Contrast 7.20:1 AAA
#1f5a8f on Black
Contrast 2.92:1 Fail
#1f5a8f on White
Contrast 7.20:1 AAA

Tints & Shades

#4c7ba5
#799cbc
#a5bdd2
#194872
#133656
#0c2439

Complement & Analogous

#8e531f
#1f238e
#1f8e8a

Triadic

#8e1f5a
#5a8e1f

Monochrome

#0c2439 #133656 #1f5a8f #799cbc #a5bdd2 #d2dee9

Analogous

#1f8e8a #62b0ad #1f5a8f #4c4fa5 #1f238e #191c72

Complementary Mix

#133656 #1f5a8f #799cbc #8e531f #b68f6d #5c3614

Nearby Colors

#1f5a8e
#1f5a90
#1f5a7f
#1f5a9f

Embed #1F5A8F swatch

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About #1F5A8F

#1F5A8F converts to RGB(31, 90, 143) and HSL(208, 64%, 34%). 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).

#1F5A8F FAQs

What is the RGB value of #1F5A8F?
RGB: 31, 90, 143. Copy as CSS: rgb(31, 90, 143)
Is #1F5A8F a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1F5A8F?
Complement: #8e531f.
Does #1F5A8F have good contrast on white or black?
On white: 7.20:1 (AAA (normal text)). On black: 2.92:1 (Fails AA).