#1B3D3C

Color Details

HEX
#1B3D3C
RGB
rgb(27, 61, 60)
HSL
hsl(178, 39%, 17%)
CMYK
cmyk(56%, 0%, 2%, 76%)
Best text on this color #FFFFFF (CR 11.80:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b3d3c
Contrast 1.78:1 Fail
White on #1b3d3c
Contrast 11.80:1 AAA
#1b3d3c on Black
Contrast 1.78:1 Fail
#1b3d3c on White
Contrast 11.80:1 AAA

Tints & Shades

#496463
#768b8a
#a4b1b1
#163130
#102524
#0b1818

Complement & Analogous

#3c1a1c
#1a2c3c
#1a3c2a

Triadic

#3b1a3c
#3c3b1a

Monochrome

#0b1818 #102524 #1b3d3c #768b8a #a4b1b1 #d1d8d8

Analogous

#1a3c2a #5f776a #1b3d3c #485663 #1a2c3c #152330

Complementary Mix

#102524 #1b3d3c #768b8a #3c1a1c #806a6b #271112

Nearby Colors

#1b3d3b
#1b3d3d
#1b3d2c
#1b3d4c

Embed #1B3D3C swatch

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About #1B3D3C

#1B3D3C converts to RGB(27, 61, 60) and HSL(178, 39%, 17%). 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).

#1B3D3C FAQs

What is the RGB value of #1B3D3C?
RGB: 27, 61, 60. Copy as CSS: rgb(27, 61, 60)
Is #1B3D3C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B3D3C?
Complement: #3c1a1c.
Does #1B3D3C have good contrast on white or black?
On white: 11.80:1 (AAA (normal text)). On black: 1.78:1 (Fails AA).