#1F403C

Color Details

HEX
#1F403C
RGB
rgb(31, 64, 60)
HSL
hsl(173, 35%, 19%)
CMYK
cmyk(52%, 0%, 6%, 75%)
Best text on this color #FFFFFF (CR 11.31:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1f403c
Contrast 1.86:1 Fail
White on #1f403c
Contrast 11.31:1 AAA
#1f403c on Black
Contrast 1.86:1 Fail
#1f403c on White
Contrast 11.31:1 AAA

Tints & Shades

#4c6663
#798c8a
#a5b3b1
#193330
#132624
#0c1a18

Complement & Analogous

#411f23
#1f3441
#1f412c

Triadic

#3d1f41
#413d1f

Monochrome

#0c1a18 #132624 #1f403c #798c8a #a5b3b1 #d2d9d8

Analogous

#1f412c #627a6b #1f403c #4c5d67 #1f3441 #192a34

Complementary Mix

#132624 #1f403c #798c8a #411f23 #846d70 #2a1417

Nearby Colors

#1f403b
#1f403d
#1f402c
#1f404c

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About #1F403C

#1F403C converts to RGB(31, 64, 60) and HSL(173, 35%, 19%). 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).

#1F403C FAQs

What is the RGB value of #1F403C?
RGB: 31, 64, 60. Copy as CSS: rgb(31, 64, 60)
Is #1F403C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1F403C?
Complement: #411f23.
Does #1F403C have good contrast on white or black?
On white: 11.31:1 (AAA (normal text)). On black: 1.86:1 (Fails AA).