#1d3a3c

Color #1d3a3c

A muted very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.08 Nearest Tailwind class teal-950 #022f2e · ΔE 5.4

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Conversions

HEX

#1d3a3c

RGB

rgb(29, 58, 60)

HSL

hsl(183.9, 34.8%, 17.5%)

HSV / HSB

hsv(183.9, 51.7%, 23.5%)

CMYK

cmyk(51.7%, 3.3%, 0%, 76.5%)

LAB

lab(22.35, -10.24, -4.64)

LCH

lch(22.35, 11.24, 204.38)

OKLCH

oklch(32.7%, 0.0351, 201.38)

HWB

hwb(183.9, 11.4%, 76.5%)

Harmony colors

Complementary

#3c1f1d

Analogous

#1d3c2f

#1d3a3c

#1d2b3c

Triadic

#1d3a3c

#3c1d3a

#3a3c1d

Split-complementary

#1d3a3c

#3c1d2b

#3c2f1d

Tetradic

#1d3a3c

#1f1d3c

#3c1f1d

#3a3c1d

Square

#1d3a3c

#2f1d3c

#3c1f1d

#2b3c1d

Shades

Color #1d3a3c mixed toward black.

#183032

#132728

#0f1d1e

#0a1314

#050a0a

Tints

Color #1d3a3c mixed toward white.

#34686b

#4b959b

#71b6ba

#a0ced1

#d0e7e8

Tones

Color #1d3a3c mixed toward gray.

#20383a

#223637

#253334

#273132

#2a2f2f

Accessibility

Aa White text on this color

12.19:1

Aa Black text on this color

1.72:1

White text reads better on this background (12.19:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c3c · ΔE 17.3

Deuteranopia

#2a283b · ΔE 19.5

Tritanopia

#1f3b3b · ΔE 1.2

Achromatopsia

#353535 · ΔE 11.8

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #1d3a3c;

Tailwind (arbitrary value)

bg-[#1d3a3c]

Related colors

Cadet Blue #5f9ea0

Powder Blue #b0e0e6

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#1d3a3c (#1d3a3c) is rgb(29, 58, 60) in RGB.

No, #1d3a3c is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #1d3a3c, or check how it holds up for accessibility.

Generate a palette → Check contrast