#25242b

Color #25242b

A nearly neutral, gray-leaning very dark blue.

Closest named color Charcoal #36454f · ΔE 15.28 Nearest Tailwind class zinc-800 #27272a · ΔE 3

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Conversions

HEX

#25242b

RGB

rgb(37, 36, 43)

HSL

hsl(248.6, 8.9%, 15.5%)

HSV / HSB

hsv(248.6, 16.3%, 16.9%)

CMYK

cmyk(14%, 16.3%, 0%, 83.1%)

LAB

lab(14.57, 2.26, -4.46)

LCH

lch(14.57, 5, 296.87)

OKLCH

oklch(26.4%, 0.013, 292.21)

HWB

hwb(248.6, 14.1%, 83.1%)

Harmony colors

Complementary

#2a2b24

Analogous

#24272b

#25242b

#29242b

Triadic

#25242b

#2b2524

#242b25

Split-complementary

#25242b

#2b2924

#272b24

Tetradic

#25242b

#2b242a

#2a2b24

#242b25

Square

#25242b

#2b2427

#2a2b24

#242b29

Shades

Color #25242b mixed toward black.

#1f1e24

#19181d

#131216

#0c0c0e

#060607

Tints

Color #25242b mixed toward white.

#474552

#686579

#8c8a9d

#b3b1be

#d9d8de

Tones

Color #25242b mixed toward gray.

#25252a

#26252a

#262629

#272629

#272728

Accessibility

Aa White text on this color

15.37:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.37:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#252529 · ΔE 2.2

Deuteranopia

#252529 · ΔE 2.2

Tritanopia

#252828 · ΔE 6.2

Achromatopsia

#252525 · ΔE 5

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

Code

CSS

background-color: #25242b;

Tailwind (arbitrary value)

bg-[#25242b]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#25242b (#25242b) is rgb(37, 36, 43) in RGB.

No, #25242b 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

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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 #25242b, or check how it holds up for accessibility.

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