Color #303030
A nearly neutral, gray-leaning very dark red.
Conversions
#303030rgb(48, 48, 48)hsl(0, 0%, 18.8%)hsv(0, 0%, 18.8%)cmyk(0%, 0%, 0%, 81.2%)lab(19.87, -0, 0)lch(19.87, 0, 180)oklch(30.9%, 0, 0)hwb(0, 18.8%, 81.2%)Harmony colors
Accessibility
White text reads better on this background (13.2:1). That passes WCAG AAA (≥7:1) for normal-size text.
Under color vision deficiencies
Protanopia
#303030 · ΔE 0
Deuteranopia
#303030 · ΔE 0
Tritanopia
#303030 · ΔE 0
Achromatopsia
#303030 · ΔE 0
Left half is the original, right half is the simulated appearance. See all 8 vision types →
Code
background-color: #303030;bg-[#303030]Related colors
Frequently asked questions
#303030 (#303030) is rgb(48, 48, 48) in RGB.
No, #303030 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.
Related tools
HEX to RGB Converter
Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.
Try it → AccessibilityContrast Checker
Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.
Try it → GeneratorsPalette 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 #303030, or check how it holds up for accessibility.