#1f6364

Color #1f6364

A moderately saturated dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 11.4 Nearest Tailwind class teal-800 #005f5a · ΔE 4

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Conversions

HEX

#1f6364

RGB

rgb(31, 99, 100)

HSL

hsl(180.9, 52.7%, 25.7%)

HSV / HSB

hsv(180.9, 69%, 39.2%)

CMYK

cmyk(69%, 1%, 0%, 60.8%)

LAB

lab(38.08, -20.32, -6.79)

LCH

lch(38.08, 21.42, 198.48)

OKLCH

oklch(45.9%, 0.0663, 196.47)

HWB

hwb(180.9, 12.2%, 60.8%)

Harmony colors

Complementary

#64201f

Analogous

#1f6443

#1f6364

#1f4064

Triadic

#1f6364

#641f63

#63641f

Split-complementary

#1f6364

#641f40

#64431f

Tetradic

#1f6364

#201f64

#64201f

#63641f

Square

#1f6364

#431f64

#64201f

#40641f

Shades

Color #1f6364 mixed toward black.

#1a5353

#154243

#0f3232

#0a2121

#051111

Tints

Color #1f6364 mixed toward white.

#2e9394

#3ec1c3

#6ed1d2

#9fe0e1

#cff0f0

Tones

Color #1f6364 mixed toward gray.

#255d5e

#2b5859

#305253

#364d4d

#3c4747

Accessibility

Aa White text on this color

6.94:1

Aa Black text on this color

3.03:1

White text reads better on this background (6.94:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#464764 · ΔE 25.4

Deuteranopia

#433d64 · ΔE 28.4

Tritanopia

#266464 · ΔE 0.8

Achromatopsia

#5a5a5a · ΔE 18.2

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

Code

CSS

background-color: #1f6364;

Tailwind (arbitrary value)

bg-[#1f6364]

Related colors

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Cadet Blue #5f9ea0

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Frequently asked questions

#1f6364 (#1f6364) is rgb(31, 99, 100) in RGB.

No, #1f6364 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 #1f6364, or check how it holds up for accessibility.

Generate a palette → Check contrast