#25272f

Color #25272f

A nearly neutral, gray-leaning very dark blue.

Closest named color Charcoal #36454f · ΔE 13.63 Nearest Tailwind class zinc-800 #27272a · ΔE 3.1

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Conversions

HEX

#25272f

RGB

rgb(37, 39, 47)

HSL

hsl(228, 11.9%, 16.5%)

HSV / HSB

hsv(228, 21.3%, 18.4%)

CMYK

cmyk(21.3%, 17%, 0%, 81.6%)

LAB

lab(15.75, 1.24, -5.53)

LCH

lch(15.75, 5.67, 282.64)

OKLCH

oklch(27.4%, 0.015, 274.19)

HWB

hwb(228, 14.5%, 81.6%)

Harmony colors

Complementary

#2f2d25

Analogous

#252c2f

#25272f

#28252f

Triadic

#25272f

#2f2527

#272f25

Split-complementary

#25272f

#2f2825

#2c2f25

Tetradic

#25272f

#2d252f

#2f2d25

#272f25

Square

#25272f

#2f252c

#2f2d25

#252f28

Shades

Color #25272f mixed toward black.

#1f2127

#191a1f

#131418

#0c0d10

#060708

Tints

Color #25272f mixed toward white.

#444857

#64697f

#888da1

#b0b3c0

#d7d9e0

Tones

Color #25272f mixed toward gray.

#26282e

#27282d

#28292d

#28292c

#292a2b

Accessibility

Aa White text on this color

14.89:1

Aa Black text on this color

1.41:1

White text reads better on this background (14.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#26262d · ΔE 1.2

Deuteranopia

#26262d · ΔE 1.2

Tritanopia

#252c2b · ΔE 7.6

Achromatopsia

#272727 · ΔE 5.2

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

Code

CSS

background-color: #25272f;

Tailwind (arbitrary value)

bg-[#25272f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#25272f (#25272f) is rgb(37, 39, 47) in RGB.

No, #25272f 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 #25272f, or check how it holds up for accessibility.

Generate a palette → Check contrast