#1f5b5e

Color #1f5b5e

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 8.21 Nearest Tailwind class teal-800 #005f5a · ΔE 5.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#1f5b5e

RGB

rgb(31, 91, 94)

HSL

hsl(182.9, 50.4%, 24.5%)

HSV / HSB

hsv(182.9, 67%, 36.9%)

CMYK

cmyk(67%, 3.2%, 0%, 63.1%)

LAB

lab(35.16, -17.91, -7.44)

LCH

lch(35.16, 19.39, 202.56)

OKLCH

oklch(43.4%, 0.0607, 199.84)

HWB

hwb(182.9, 12.2%, 63.1%)

Harmony colors

Complementary

#5e221f

Analogous

#1f5e42

#1f5b5e

#1f3b5e

Triadic

#1f5b5e

#5e1f5b

#5b5e1f

Split-complementary

#1f5b5e

#5e1f3b

#5e421f

Tetradic

#1f5b5e

#221f5e

#5e221f

#5b5e1f

Square

#1f5b5e

#421f5e

#5e221f

#3b5e1f

Shades

Color #1f5b5e mixed toward black.

#1a4c4e

#153d3f

#0f2d2f

#0a1e1f

#050f10

Tints

Color #1f5b5e mixed toward white.

#2f8a8e

#3fb8be

#6ecbcf

#9edcdf

#cfeeef

Tones

Color #1f5b5e mixed toward gray.

#245659

#295153

#2f4d4e

#344849

#394344

Accessibility

Aa White text on this color

7.73:1

Aa Black text on this color

2.72:1

White text reads better on this background (7.73:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#41425d · ΔE 24

Deuteranopia

#3e395d · ΔE 27

Tritanopia

#255d5d · ΔE 1.6

Achromatopsia

#535353 · ΔE 17

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

Code

CSS

background-color: #1f5b5e;

Tailwind (arbitrary value)

bg-[#1f5b5e]

Related colors

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#1f5b5e (#1f5b5e) is rgb(31, 91, 94) in RGB.

No, #1f5b5e 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.

Try it → Accessibility

Contrast Checker

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

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #1f5b5e, or check how it holds up for accessibility.

Generate a palette → Check contrast