#31354d

Color #31354d

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 12.37 Nearest Tailwind class slate-800 #1d293d · ΔE 6.1

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Conversions

HEX

#31354d

RGB

rgb(49, 53, 77)

HSL

hsl(231.4, 22.2%, 24.7%)

HSV / HSB

hsv(231.4, 36.4%, 30.2%)

CMYK

cmyk(36.4%, 31.2%, 0%, 69.8%)

LAB

lab(22.77, 5.01, -15.26)

LCH

lch(22.77, 16.06, 288.18)

OKLCH

oklch(33.6%, 0.0427, 276.59)

HWB

hwb(231.4, 19.2%, 69.8%)

Harmony colors

Complementary

#4d4931

Analogous

#31434d

#31354d

#3b314d

Triadic

#31354d

#4d3135

#354d31

Split-complementary

#31354d

#4d3b31

#434d31

Tetradic

#31354d

#49314d

#4d4931

#354d31

Square

#31354d

#4d3143

#4d4931

#314d3b

Shades

Color #31354d mixed toward black.

#292c40

#212333

#191b26

#10121a

#08090d

Tints

Color #31354d mixed toward white.

#4a5074

#636b9b

#8a90b4

#b1b5cd

#d8dae6

Tones

Color #31354d mixed toward gray.

#33374b

#363848

#383a46

#3a3c44

#3d3d41

Accessibility

Aa White text on this color

12.02:1

Aa Black text on this color

1.75:1

White text reads better on this background (12.02:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333348 · ΔE 2

Deuteranopia

#333247 · ΔE 2.5

Tritanopia

#314443 · ΔE 17.4

Achromatopsia

#363636 · ΔE 12.3

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

Code

CSS

background-color: #31354d;

Tailwind (arbitrary value)

bg-[#31354d]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#31354d (#31354d) is rgb(49, 53, 77) in RGB.

No, #31354d 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.

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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 #31354d, or check how it holds up for accessibility.

Generate a palette → Check contrast