#313963

Color #313963

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 22.27 Nearest Tailwind class blue-950 #162456 · ΔE 6.9

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Conversions

HEX

#313963

RGB

rgb(49, 57, 99)

HSL

hsl(230.4, 33.8%, 29%)

HSV / HSB

hsv(230.4, 50.5%, 38.8%)

CMYK

cmyk(50.5%, 42.4%, 0%, 61.2%)

LAB

lab(25.2, 9.53, -25.92)

LCH

lch(25.2, 27.62, 290.19)

OKLCH

oklch(35.9%, 0.0734, 273.99)

HWB

hwb(230.4, 19.2%, 61.2%)

Harmony colors

Complementary

#635b31

Analogous

#315263

#313963

#423163

Triadic

#313963

#633139

#396331

Split-complementary

#313963

#634231

#526331

Tetradic

#313963

#5b3163

#635b31

#396331

Square

#313963

#633152

#635b31

#316342

Shades

Color #313963 mixed toward black.

#292f52

#212642

#181c31

#101321

#080910

Tints

Color #313963 mixed toward white.

#45508b

#5e6baf

#8690c3

#aeb5d7

#d7daeb

Tones

Color #313963 mixed toward gray.

#353c5f

#393f5b

#3d4156

#424452

#46474e

Accessibility

Aa White text on this color

11.08:1

Aa Black text on this color

1.9:1

White text reads better on this background (11.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#35355b · ΔE 3

Deuteranopia

#343459 · ΔE 3.2

Tritanopia

#315452 · ΔE 24

Achromatopsia

#3c3c3c · ΔE 17.7

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

Code

CSS

background-color: #313963;

Tailwind (arbitrary value)

bg-[#313963]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#313963 (#313963) is rgb(49, 57, 99) in RGB.

No, #313963 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 #313963, or check how it holds up for accessibility.

Generate a palette → Check contrast