#302e3b

Color #302e3b

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 11.48 Nearest Tailwind class mauve-800 #2a212c · ΔE 5.3

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

Conversions

HEX

#302e3b

RGB

rgb(48, 46, 59)

HSL

hsl(249.2, 12.4%, 20.6%)

HSV / HSB

hsv(249.2, 22%, 23.1%)

CMYK

cmyk(18.6%, 22%, 0%, 76.9%)

LAB

lab(19.63, 4.17, -7.91)

LCH

lch(19.63, 8.94, 297.8)

OKLCH

oklch(30.9%, 0.0232, 292.03)

HWB

hwb(249.2, 18%, 76.9%)

Harmony colors

Complementary

#393b2e

Analogous

#2e333b

#302e3b

#372e3b

Triadic

#302e3b

#3b302e

#2e3b30

Split-complementary

#302e3b

#3b372e

#333b2e

Tetradic

#302e3b

#3b2e39

#393b2e

#2e3b30

Square

#302e3b

#3b2e33

#393b2e

#2e3b37

Shades

Color #302e3b mixed toward black.

#282631

#201f27

#18171e

#100f14

#08080a

Tints

Color #302e3b mixed toward white.

#4f4c61

#6e6987

#918da6

#b6b3c4

#dad9e1

Tones

Color #302e3b mixed toward gray.

#312f3a

#323039

#323138

#333237

#343336

Accessibility

Aa White text on this color

13.29:1

Aa Black text on this color

1.58:1

White text reads better on this background (13.29:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f38 · ΔE 2.7

Deuteranopia

#2f2f37 · ΔE 3.2

Tritanopia

#303635 · ΔE 11

Achromatopsia

#2f2f2f · ΔE 8.2

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

Code

CSS

background-color: #302e3b;

Tailwind (arbitrary value)

bg-[#302e3b]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#302e3b (#302e3b) is rgb(48, 46, 59) in RGB.

No, #302e3b 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 #302e3b, or check how it holds up for accessibility.

Generate a palette → Check contrast