#303128

Color #303128

A nearly neutral, gray-leaning very dark yellow.

Closest named color Charcoal #36454f · ΔE 16 Nearest Tailwind class olive-800 #2b2b22 · ΔE 2

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Conversions

HEX

#303128

RGB

rgb(48, 49, 40)

HSL

hsl(66.7, 10.1%, 17.5%)

HSV / HSB

hsv(66.7, 18.4%, 19.2%)

CMYK

cmyk(2%, 0%, 18.4%, 80.8%)

LAB

lab(19.96, -2.42, 5.61)

LCH

lch(19.96, 6.11, 113.33)

OKLCH

oklch(30.9%, 0.0157, 112.48)

HWB

hwb(66.7, 15.7%, 80.8%)

Harmony colors

Complementary

#292831

Analogous

#312e28

#303128

#2c3128

Triadic

#303128

#283031

#312830

Split-complementary

#303128

#282c31

#2e2831

Tetradic

#303128

#283129

#292831

#312830

Square

#303128

#28312e

#292831

#31282c

Shades

Color #303128 mixed toward black.

#282921

#20211b

#181914

#10100d

#080807

Tints

Color #303128 mixed toward white.

#565848

#7c7e67

#9ea08b

#bec0b2

#dfdfd8

Tones

Color #303128 mixed toward gray.

#303029

#2f302a

#2e2f2a

#2e2e2b

#2d2d2c

Accessibility

Aa White text on this color

13.16:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.16:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30302a · ΔE 1.9

Deuteranopia

#30302b · ΔE 2.5

Tritanopia

#302c2d · ΔE 8.2

Achromatopsia

#303030 · ΔE 5.8

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

Code

CSS

background-color: #303128;

Tailwind (arbitrary value)

bg-[#303128]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#303128 (#303128) is rgb(48, 49, 40) in RGB.

No, #303128 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 #303128, or check how it holds up for accessibility.

Generate a palette → Check contrast