#1F3F3C

Color Details

HEX
#1F3F3C
RGB
rgb(31, 63, 60)
HSL
hsl(174, 34%, 18%)
CMYK
cmyk(51%, 0%, 5%, 75%)
Best text on this color #FFFFFF (CR 11.45:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1f3f3c
Contrast 1.83:1 Fail
White on #1f3f3c
Contrast 11.45:1 AAA
#1f3f3c on Black
Contrast 1.83:1 Fail
#1f3f3c on White
Contrast 11.45:1 AAA

Tints & Shades

#4c6563
#798c8a
#a5b2b1
#193230
#132624
#0c1918

Complement & Analogous

#3e1e21
#1e313e
#1e3e2b

Triadic

#3a1e3e
#3e3a1e

Monochrome

#0c1918 #132624 #1f3f3c #798c8a #a5b2b1 #d2d9d8

Analogous

#1e3e2b #62786b #1f3f3c #4b5a65 #1e313e #182732

Complementary Mix

#132624 #1f3f3c #798c8a #3e1e21 #826d6f #281415

Nearby Colors

#1f3f3b
#1f3f3d
#1f3f2c
#1f3f4c

Embed #1F3F3C swatch

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About #1F3F3C

#1F3F3C converts to RGB(31, 63, 60) and HSL(174, 34%, 18%). 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).

#1F3F3C FAQs

What is the RGB value of #1F3F3C?
RGB: 31, 63, 60. Copy as CSS: rgb(31, 63, 60)
Is #1F3F3C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1F3F3C?
Complement: #3e1e21.
Does #1F3F3C have good contrast on white or black?
On white: 11.45:1 (AAA (normal text)). On black: 1.83:1 (Fails AA).