#3143a5

Color #3143a5

A moderately saturated medium blue.

Closest named color Dark Slate Blue #483d8b · ΔE 13.08 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.5

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Conversions

HEX

#3143a5

RGB

rgb(49, 67, 165)

HSL

hsl(230.7, 54.2%, 42%)

HSV / HSB

hsv(230.7, 70.3%, 64.7%)

CMYK

cmyk(70.3%, 59.4%, 0%, 35.3%)

LAB

lab(32.66, 26.78, -55.01)

LCH

lch(32.66, 61.18, 295.96)

OKLCH

oklch(43%, 0.1586, 270.36)

HWB

hwb(230.7, 19.2%, 35.3%)

Harmony colors

Complementary

#a59331

Analogous

#317da5

#3143a5

#5931a5

Triadic

#3143a5

#a53143

#43a531

Split-complementary

#3143a5

#a55931

#7da531

Tetradic

#3143a5

#9331a5

#a59331

#43a531

Square

#3143a5

#a5317d

#a59331

#31a559

Shades

Color #3143a5 mixed toward black.

#29388a

#212d6e

#192253

#101637

#080b1c

Tints

Color #3143a5 mixed toward white.

#4156c7

#6778d2

#8d99dd

#b3bbe8

#d9ddf4

Tones

Color #3143a5 mixed toward gray.

#3b4a9b

#445092

#4e5788

#585e7e

#616475

Accessibility

Aa White text on this color

8.48:1

Aa Black text on this color

2.48:1

White text reads better on this background (8.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a95 · ΔE 4

Deuteranopia

#393790 · ΔE 5

Tritanopia

#328682 · ΔE 35.8

Achromatopsia

#4d4d4d · ΔE 25.9

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

Code

CSS

background-color: #3143a5;

Tailwind (arbitrary value)

bg-[#3143a5]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#3143a5 (#3143a5) is rgb(49, 67, 165) in RGB.

No, #3143a5 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.

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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 #3143a5, or check how it holds up for accessibility.

Generate a palette → Check contrast