#1F137C

Color Details

HEX
#1F137C
RGB
rgb(31, 19, 124)
HSL
hsl(247, 73%, 28%)
CMYK
cmyk(75%, 85%, 0%, 51%)
Best text on this color #FFFFFF (CR 14.56:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1f137c
Contrast 1.44:1 Fail
White on #1f137c
Contrast 14.56:1 AAA
#1f137c on Black
Contrast 1.44:1 Fail
#1f137c on White
Contrast 14.56:1 AAA

Tints & Shades

#4c4296
#7971b0
#a5a1cb
#190f63
#130b4a
#0c0832

Complement & Analogous

#6f7c13
#54137c
#133b7c

Triadic

#7c1f13
#137c1f

Monochrome

#0c0832 #130b4a #1f137c #7971b0 #a5a1cb #d2d0e5

Analogous

#133b7c #5a76a3 #1f137c #764296 #54137c #430f63

Complementary Mix

#130b4a #1f137c #7971b0 #6f7c13 #a1aa66 #48510c

Nearby Colors

#1f137b
#1f137d
#1f136c
#1f138c

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About #1F137C

#1F137C converts to RGB(31, 19, 124) and HSL(247, 73%, 28%). 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).

#1F137C FAQs

What is the RGB value of #1F137C?
RGB: 31, 19, 124. Copy as CSS: rgb(31, 19, 124)
Is #1F137C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1F137C?
Complement: #6f7c13.
Does #1F137C have good contrast on white or black?
On white: 14.56:1 (AAA (normal text)). On black: 1.44:1 (Fails AA).