#25282c

Color #25282c

A nearly neutral, gray-leaning very dark blue.

Closest named color Charcoal #36454f · ΔE 13.67 Nearest Tailwind class zinc-800 #27272a · ΔE 1.9

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Conversions

HEX

#25282c

RGB

rgb(37, 40, 44)

HSL

hsl(214.3, 8.6%, 15.9%)

HSV / HSB

hsv(214.3, 15.9%, 17.3%)

CMYK

cmyk(15.9%, 9.1%, 0%, 82.7%)

LAB

lab(15.97, -0.3, -3.08)

LCH

lch(15.97, 3.09, 264.44)

OKLCH

oklch(27.5%, 0.0086, 255.8)

HWB

hwb(214.3, 14.5%, 82.7%)

Harmony colors

Complementary

#2c2925

Analogous

#252c2c

#25282c

#26252c

Triadic

#25282c

#2c2528

#282c25

Split-complementary

#25282c

#2c2625

#2c2c25

Tetradic

#25282c

#29252c

#2c2925

#282c25

Square

#25282c

#2c252c

#2c2925

#252c26

Shades

Color #25282c mixed toward black.

#1f2125

#191b1d

#131416

#0c0d0f

#060707

Tints

Color #25282c mixed toward white.

#464b53

#666f7a

#8b929d

#b1b7be

#d8dbde

Tones

Color #25282c mixed toward gray.

#26282b

#27282a

#282829

Accessibility

Aa White text on this color

14.8:1

Aa Black text on this color

1.42:1

White text reads better on this background (14.8:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#26262b · ΔE 2.3

Deuteranopia

#26262b · ΔE 2.3

Tritanopia

#252a2a · ΔE 3.5

Achromatopsia

#282828 · ΔE 2.9

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

Code

CSS

background-color: #25282c;

Tailwind (arbitrary value)

bg-[#25282c]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#25282c (#25282c) is rgb(37, 40, 44) in RGB.

No, #25282c is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #25282c, or check how it holds up for accessibility.

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