#1B231C

Color Details

HEX
#1B231C
RGB
rgb(27, 35, 28)
HSL
hsl(128, 13%, 12%)
CMYK
cmyk(23%, 0%, 20%, 86%)
Best text on this color #FFFFFF (CR 16.11:1) Determined by WCAG contrast ratio

Readability Previews

Black on #1b231c
Contrast 1.30:1 Fail
White on #1b231c
Contrast 16.11:1 AAA
#1b231c on Black
Contrast 1.30:1 Fail
#1b231c on White
Contrast 16.11:1 AAA

Tints & Shades

#494f49
#767b77
#a4a7a4
#161c16
#101511
#0b0e0b

Complement & Analogous

#231b22
#182520
#1d2518

Triadic

#1c1b23
#231c1b

Monochrome

#0b0e0b #101511 #1b231c #767b77 #a4a7a4 #d1d3d2

Analogous

#1d2518 #61665d #1b231c #46514d #182520 #131e1a

Complementary Mix

#101511 #1b231c #767b77 #231b22 #706b6f #171216

Nearby Colors

#1b231b
#1b231d
#1b230c
#1b232c

Embed #1B231C swatch

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About #1B231C

#1B231C converts to RGB(27, 35, 28) and HSL(128, 13%, 12%). 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).

#1B231C FAQs

What is the RGB value of #1B231C?
RGB: 27, 35, 28. Copy as CSS: rgb(27, 35, 28)
Is #1B231C a web-safe color?
No — not in the 216-color “web-safe” palette.
What is the complementary color of #1B231C?
Complement: #231b22.
Does #1B231C have good contrast on white or black?
On white: 16.11:1 (AAA (normal text)). On black: 1.30:1 (Fails AA).