#313ca6

Color #313ca6

A moderately saturated medium blue.

Closest named color Slate Blue #6a5acd · ΔE 15.01 Nearest Tailwind class blue-800 #193cb8 · ΔE 2.8

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Conversions

HEX

#313ca6

RGB

rgb(49, 60, 166)

HSL

hsl(234.4, 54.4%, 42.2%)

HSV / HSB

hsv(234.4, 70.5%, 65.1%)

CMYK

cmyk(70.5%, 63.9%, 0%, 34.9%)

LAB

lab(30.97, 31.73, -58.38)

LCH

lch(30.97, 66.45, 298.52)

OKLCH

oklch(41.8%, 0.1686, 272.18)

HWB

hwb(234.4, 19.2%, 34.9%)

Harmony colors

Complementary

#a69b31

Analogous

#3177a6

#313ca6

#6131a6

Triadic

#313ca6

#a6313c

#3ca631

Split-complementary

#313ca6

#a66131

#77a631

Tetradic

#313ca6

#9b31a6

#a69b31

#3ca631

Square

#313ca6

#a63177

#a69b31

#31a661

Shades

Color #313ca6 mixed toward black.

#29328a

#21286f

#191e53

#101437

#080a1c

Tints

Color #313ca6 mixed toward white.

#414ec7

#6771d2

#8d95dd

#b3b8e9

#d9dcf4

Tones

Color #313ca6 mixed toward gray.

#3b449c

#454c93

#4e5489

#585c7f

#626475

Accessibility

Aa White text on this color

9.02:1

Aa Black text on this color

2.33:1

White text reads better on this background (9.02:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363695 · ΔE 3.1

Deuteranopia

#353590 · ΔE 3.8

Tritanopia

#328582 · ΔE 36.7

Achromatopsia

#494949 · ΔE 26.7

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

Code

CSS

background-color: #313ca6;

Tailwind (arbitrary value)

bg-[#313ca6]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#313ca6 (#313ca6) is rgb(49, 60, 166) in RGB.

No, #313ca6 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 #313ca6, or check how it holds up for accessibility.

Generate a palette → Check contrast