#331c65

Color #331c65

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 10.76 Nearest Tailwind class violet-950 #2f0d68 · ΔE 3.6

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Conversions

HEX

#331c65

RGB

rgb(51, 28, 101)

HSL

hsl(258.9, 56.6%, 25.3%)

HSV / HSB

hsv(258.9, 72.3%, 39.6%)

CMYK

cmyk(49.5%, 72.3%, 0%, 60.4%)

LAB

lab(17.8, 30.08, -39.11)

LCH

lch(17.8, 49.34, 307.56)

OKLCH

oklch(30.5%, 0.1209, 292.11)

HWB

hwb(258.9, 11%, 60.4%)

Harmony colors

Complementary

#4e651c

Analogous

#1c2a65

#331c65

#581c65

Triadic

#331c65

#65331c

#1c6533

Split-complementary

#331c65

#65581c

#2a651c

Tetradic

#331c65

#651c4e

#4e651c

#1c6533

Square

#331c65

#651c2a

#4e651c

#1c6558

Shades

Color #331c65 mixed toward black.

#2b1754

#221343

#1a0e33

#110922

#090511

Tints

Color #331c65 mixed toward white.

#4c2a97

#6538c8

#8c6ad6

#b29ce3

#d9cdf1

Tones

Color #331c65 mixed toward gray.

#35225f

#382859

#3a2e53

#3c344d

#3e3a47

Accessibility

Aa White text on this color

14.05:1

Aa Black text on this color

1.49:1

White text reads better on this background (14.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2a5a · ΔE 6.7

Deuteranopia

#2c2d57 · ΔE 8.3

Tritanopia

#324f4d · ΔE 27.2

Achromatopsia

#2c2c2c · ΔE 24

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

Code

CSS

background-color: #331c65;

Tailwind (arbitrary value)

bg-[#331c65]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#331c65 (#331c65) is rgb(51, 28, 101) in RGB.

No, #331c65 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 #331c65, or check how it holds up for accessibility.

Generate a palette → Check contrast