#313d47

Color #313d47

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 3.48 Nearest Tailwind class mist-700 #394447 · ΔE 4.7

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

Conversions

HEX

#313d47

RGB

rgb(49, 61, 71)

HSL

hsl(207.3, 18.3%, 23.5%)

HSV / HSB

hsv(207.3, 31%, 27.8%)

CMYK

cmyk(31%, 14.1%, 0%, 72.2%)

LAB

lab(25.09, -2.16, -7.73)

LCH

lch(25.09, 8.03, 254.39)

OKLCH

oklch(35.3%, 0.0236, 243.54)

HWB

hwb(207.3, 19.2%, 72.2%)

Harmony colors

Complementary

#473b31

Analogous

#314746

#313d47

#313247

Triadic

#313d47

#47313d

#3d4731

Split-complementary

#313d47

#473132

#474631

Tetradic

#313d47

#3b3147

#473b31

#3d4731

Square

#313d47

#463147

#473b31

#324731

Shades

Color #313d47 mixed toward black.

#29333b

#21292f

#181e23

#101418

#080a0c

Tints

Color #313d47 mixed toward white.

#4c5e6d

#667f94

#8c9faf

#b2bfca

#d9dfe4

Tones

Color #313d47 mixed toward gray.

#333d45

#353d43

#363c41

#383c40

#3a3c3e

Accessibility

Aa White text on this color

11.12:1

Aa Black text on this color

1.89:1

White text reads better on this background (11.12:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#373745 · ΔE 7.8

Deuteranopia

#363544 · ΔE 8.8

Tritanopia

#324342 · ΔE 8

Achromatopsia

#3b3b3b · ΔE 7.1

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

Code

CSS

background-color: #313d47;

Tailwind (arbitrary value)

bg-[#313d47]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#313d47 (#313d47) is rgb(49, 61, 71) in RGB.

No, #313d47 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 #313d47, or check how it holds up for accessibility.

Generate a palette → Check contrast