#311375

Color #311375

A vivid, highly saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 7.83 Nearest Tailwind class violet-950 #2f0d68 · ΔE 2.3

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

Conversions

HEX

#311375

RGB

rgb(49, 19, 117)

HSL

hsl(258.4, 72.1%, 26.7%)

HSV / HSB

hsv(258.4, 83.8%, 45.9%)

CMYK

cmyk(58.1%, 83.8%, 0%, 54.1%)

LAB

lab(17.47, 39.36, -50.07)

LCH

lch(17.47, 63.69, 308.17)

OKLCH

oklch(30.7%, 0.1512, 287.67)

HWB

hwb(258.4, 7.5%, 54.1%)

Harmony colors

Complementary

#577513

Analogous

#132675

#311375

#621375

Triadic

#311375

#753113

#137531

Split-complementary

#311375

#756213

#267513

Tetradic

#311375

#751357

#577513

#137531

Square

#311375

#751326

#577513

#137562

Shades

Color #311375 mixed toward black.

#291062

#210d4e

#19093b

#100627

#080314

Tints

Color #311375 mixed toward white.

#481cab

#6029dc

#875ee5

#af94ee

#d7c9f6

Tones

Color #311375 mixed toward gray.

#341b6d

#372365

#3b2c5d

#3e3454

#413c4c

Accessibility

Aa White text on this color

14.18:1

Aa Black text on this color

1.48:1

White text reads better on this background (14.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#272767 · ΔE 7.2

Deuteranopia

#282a64 · ΔE 8.5

Tritanopia

#305b58 · ΔE 31.9

Achromatopsia

#2b2b2b · ΔE 26.3

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

Code

CSS

background-color: #311375;

Tailwind (arbitrary value)

bg-[#311375]

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

#311375 (#311375) is rgb(49, 19, 117) in RGB.

No, #311375 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 #311375, or check how it holds up for accessibility.

Generate a palette → Check contrast