#30373d

Color #30373d

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 6.84 Nearest Tailwind class mist-700 #394447 · ΔE 5.1

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

Conversions

HEX

#30373d

RGB

rgb(48, 55, 61)

HSL

hsl(207.7, 11.9%, 21.4%)

HSV / HSB

hsv(207.7, 21.3%, 23.9%)

CMYK

cmyk(21.3%, 9.8%, 0%, 76.1%)

LAB

lab(22.65, -1.39, -4.74)

LCH

lch(22.65, 4.94, 253.66)

OKLCH

oklch(33.3%, 0.0142, 244.16)

HWB

hwb(207.7, 18.8%, 76.1%)

Harmony colors

Complementary

#3d3630

Analogous

#303d3d

#30373d

#30313d

Triadic

#30373d

#3d3037

#373d30

Split-complementary

#30373d

#3d3031

#3d3d30

Tetradic

#30373d

#36303d

#3d3630

#373d30

Square

#30373d

#3d303d

#3d3630

#313d30

Shades

Color #30373d mixed toward black.

#282e33

#202529

#181c1f

#101214

#08090a

Tints

Color #30373d mixed toward white.

#4e5962

#6b7a88

#8f9ca7

#b4bdc4

#dadee2

Tones

Color #30373d mixed toward gray.

#31373c

#32373b

#33373a

#343739

#353738

Accessibility

Aa White text on this color

12.07:1

Aa Black text on this color

1.74:1

White text reads better on this background (12.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#33333c · ΔE 5.2

Deuteranopia

#33323b · ΔE 5.8

Tritanopia

#303a3a · ΔE 4.8

Achromatopsia

#363636 · ΔE 4.6

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

Code

CSS

background-color: #30373d;

Tailwind (arbitrary value)

bg-[#30373d]

Related colors

Alice Blue #f0f8ff

Steel Blue #4682b4

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#30373d (#30373d) is rgb(48, 55, 61) in RGB.

No, #30373d 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 #30373d, or check how it holds up for accessibility.

Generate a palette → Check contrast