#252f38

Color #252f38

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 9.71 Nearest Tailwind class gray-800 #1e2939 · ΔE 4.6

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Conversions

HEX

#252f38

RGB

rgb(37, 47, 56)

HSL

hsl(208.4, 20.4%, 18.2%)

HSV / HSB

hsv(208.4, 33.9%, 22%)

CMYK

cmyk(33.9%, 16.1%, 0%, 78%)

LAB

lab(18.85, -1.66, -7.13)

LCH

lch(18.85, 7.32, 256.89)

OKLCH

oklch(30%, 0.0214, 245.71)

HWB

hwb(208.4, 14.5%, 78%)

Harmony colors

Complementary

#382e25

Analogous

#253837

#252f38

#252538

Triadic

#252f38

#38252f

#2f3825

Split-complementary

#252f38

#382525

#383725

Tetradic

#252f38

#2e2538

#382e25

#2f3825

Square

#252f38

#372538

#382e25

#253825

Shades

Color #252f38 mixed toward black.

#1f272f

#191f25

#12171c

#0c1013

#060809

Tints

Color #252f38 mixed toward white.

#415262

#5c758c

#8198ac

#abbac8

#d5dde3

Tones

Color #252f38 mixed toward gray.

#272f36

#282f35

#2a2f33

#2b2f32

#2d2e30

Accessibility

Aa White text on this color

13.62:1

Aa Black text on this color

1.54:1

White text reads better on this background (13.62:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a36 · ΔE 6.7

Deuteranopia

#292835 · ΔE 7.8

Tritanopia

#263434 · ΔE 6.9

Achromatopsia

#2e2e2e · ΔE 6.5

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

Code

CSS

background-color: #252f38;

Tailwind (arbitrary value)

bg-[#252f38]

Related colors

Alice Blue #f0f8ff

Steel Blue #4682b4

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#252f38 (#252f38) is rgb(37, 47, 56) in RGB.

No, #252f38 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 #252f38, or check how it holds up for accessibility.

Generate a palette → Check contrast