#313d4c

Color #313d4c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 4.88 Nearest Tailwind class gray-700 #364153 · ΔE 2.3

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

Conversions

HEX

#313d4c

RGB

rgb(49, 61, 76)

HSL

hsl(213.3, 21.6%, 24.5%)

HSV / HSB

hsv(213.3, 35.5%, 29.8%)

CMYK

cmyk(35.5%, 19.7%, 0%, 70.2%)

LAB

lab(25.3, -0.68, -10.72)

LCH

lch(25.3, 10.74, 266.37)

OKLCH

oklch(35.6%, 0.0306, 254.29)

HWB

hwb(213.3, 19.2%, 70.2%)

Harmony colors

Complementary

#4c4031

Analogous

#314a4c

#313d4c

#32314c

Triadic

#313d4c

#4c313d

#3d4c31

Split-complementary

#313d4c

#4c3231

#4a4c31

Tetradic

#313d4c

#40314c

#4c4031

#3d4c31

Square

#313d4c

#4c314a

#4c4031

#314c32

Shades

Color #313d4c mixed toward black.

#29333f

#212933

#181e26

#101419

#080a0d

Tints

Color #313d4c mixed toward white.

#4a5c73

#637c9a

#8a9cb4

#b1bdcd

#d8dee6

Tones

Color #313d4c mixed toward gray.

#333d4a

#353d47

#383e45

#3a3e43

#3c3e41

Accessibility

Aa White text on this color

11.04:1

Aa Black text on this color

1.9:1

White text reads better on this background (11.04:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#373749 · ΔE 7.1

Deuteranopia

#363548 · ΔE 8

Tritanopia

#324645 · ΔE 11.3

Achromatopsia

#3c3c3c · ΔE 8.7

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

Code

CSS

background-color: #313d4c;

Tailwind (arbitrary value)

bg-[#313d4c]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#313d4c (#313d4c) is rgb(49, 61, 76) in RGB.

No, #313d4c 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 #313d4c, or check how it holds up for accessibility.

Generate a palette → Check contrast