#312a4b

Color #312a4b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 21.12 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 7.3

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Conversions

HEX

#312a4b

RGB

rgb(49, 42, 75)

HSL

hsl(252.7, 28.2%, 22.9%)

HSV / HSB

hsv(252.7, 44%, 29.4%)

CMYK

cmyk(34.7%, 44%, 0%, 70.6%)

LAB

lab(19.29, 12.03, -19.35)

LCH

lch(19.29, 22.78, 301.87)

OKLCH

oklch(30.9%, 0.0585, 292.4)

HWB

hwb(252.7, 16.5%, 70.6%)

Harmony colors

Complementary

#444b2a

Analogous

#2a334b

#312a4b

#412a4b

Triadic

#312a4b

#4b312a

#2a4b31

Split-complementary

#312a4b

#4b412a

#334b2a

Tetradic

#312a4b

#4b2a44

#444b2a

#2a4b31

Square

#312a4b

#4b2a33

#444b2a

#2a4b41

Shades

Color #312a4b mixed toward black.

#29233e

#211c32

#181525

#100e19

#08070c

Tints

Color #312a4b mixed toward white.

#4c4175

#68599f

#8d81b8

#b3abd0

#d9d5e7

Tones

Color #312a4b mixed toward gray.

#322d48

#342f45

#363243

#373540

#39383d

Accessibility

Aa White text on this color

13.43:1

Aa Black text on this color

1.56:1

White text reads better on this background (13.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2e45 · ΔE 4.9

Deuteranopia

#2f2f43 · ΔE 6.1

Tritanopia

#313f3e · ΔE 21.2

Achromatopsia

#2f2f2f · ΔE 16.5

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

Code

CSS

background-color: #312a4b;

Tailwind (arbitrary value)

bg-[#312a4b]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#312a4b (#312a4b) is rgb(49, 42, 75) in RGB.

No, #312a4b 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 #312a4b, or check how it holds up for accessibility.

Generate a palette → Check contrast