#1f343e

Color #1f343e

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 8.24 Nearest Tailwind class cyan-950 #053345 · ΔE 4.4

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Conversions

HEX

#1f343e

RGB

rgb(31, 52, 62)

HSL

hsl(199.4, 33.3%, 18.2%)

HSV / HSB

hsv(199.4, 50%, 24.3%)

CMYK

cmyk(50%, 16.1%, 0%, 75.7%)

LAB

lab(20.42, -5.14, -8.89)

LCH

lch(20.42, 10.27, 239.96)

OKLCH

oklch(31.2%, 0.0323, 229.65)

HWB

hwb(199.4, 12.2%, 75.7%)

Harmony colors

Complementary

#3e291f

Analogous

#1f3e38

#1f343e

#1f243e

Triadic

#1f343e

#3e1f34

#343e1f

Split-complementary

#1f343e

#3e1f24

#3e381f

Tetradic

#1f343e

#291f3e

#3e291f

#343e1f

Square

#1f343e

#381f3e

#3e291f

#243e1f

Shades

Color #1f343e mixed toward black.

#1a2b34

#152329

#0f1a1f

#0a1115

#05090a

Tints

Color #1f343e mixed toward white.

#365b6c

#4d829b

#74a3b9

#a2c2d1

#d1e0e8

Tones

Color #1f343e mixed toward gray.

#22333b

#243239

#273136

#293034

#2c2f31

Accessibility

Aa White text on this color

12.97:1

Aa Black text on this color

1.62:1

White text reads better on this background (12.97:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292a3c · ΔE 12.4

Deuteranopia

#28273b · ΔE 14.2

Tritanopia

#203a39 · ΔE 7.8

Achromatopsia

#313131 · ΔE 9.3

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

Code

CSS

background-color: #1f343e;

Tailwind (arbitrary value)

bg-[#1f343e]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Deep Sky Blue #00bfff

Charcoal #36454f

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#1f343e (#1f343e) is rgb(31, 52, 62) in RGB.

No, #1f343e is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #1f343e, or check how it holds up for accessibility.

Generate a palette → Check contrast