#1f4442

Color #1f4442

A muted very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 5.53 Nearest Tailwind class teal-900 #0b4f4a · ΔE 5.5

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Conversions

HEX

#1f4442

RGB

rgb(31, 68, 66)

HSL

hsl(176.8, 37.4%, 19.4%)

HSV / HSB

hsv(176.8, 54.4%, 26.7%)

CMYK

cmyk(54.4%, 0%, 2.9%, 73.3%)

LAB

lab(26.21, -13.8, -2.87)

LCH

lch(26.21, 14.1, 191.75)

OKLCH

oklch(35.9%, 0.0427, 190.81)

HWB

hwb(176.8, 12.2%, 73.3%)

Harmony colors

Complementary

#441f21

Analogous

#1f442f

#1f4442

#1f3344

Triadic

#1f4442

#421f44

#44421f

Split-complementary

#1f4442

#441f33

#442f1f

Tetradic

#1f4442

#1f2144

#441f21

#44421f

Square

#1f4442

#2f1f44

#441f21

#33441f

Shades

Color #1f4442 mixed toward black.

#1a3937

#152d2c

#0f2221

#0a1716

#050b0b

Tints

Color #1f4442 mixed toward white.

#347370

#4aa29d

#72bfbb

#a1d4d1

#d0eae8

Tones

Color #1f4442 mixed toward gray.

#22413f

#253e3c

#283b3a

#2b3837

#2e3534

Accessibility

Aa White text on this color

10.69:1

Aa Black text on this color

1.96:1

White text reads better on this background (10.69:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333342 · ΔE 19.7

Deuteranopia

#312e43 · ΔE 23.1

Tritanopia

#224343 · ΔE 1.6

Achromatopsia

#3e3e3e · ΔE 14.2

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

Code

CSS

background-color: #1f4442;

Tailwind (arbitrary value)

bg-[#1f4442]

Related colors

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Turquoise #40e0d0

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#1f4442 (#1f4442) is rgb(31, 68, 66) in RGB.

No, #1f4442 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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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 #1f4442, or check how it holds up for accessibility.

Generate a palette → Check contrast