#252f3c

Color #252f3c

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 9.93 Nearest Tailwind class gray-800 #1e2939 · ΔE 2.5

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Conversions

HEX

#252f3c

RGB

rgb(37, 47, 60)

HSL

hsl(213.9, 23.7%, 19%)

HSV / HSB

hsv(213.9, 38.3%, 23.5%)

CMYK

cmyk(38.3%, 21.7%, 0%, 76.5%)

LAB

lab(19.02, -0.41, -9.62)

LCH

lch(19.02, 9.63, 267.56)

OKLCH

oklch(30.2%, 0.0274, 255.2)

HWB

hwb(213.9, 14.5%, 76.5%)

Harmony colors

Complementary

#3c3225

Analogous

#253a3c

#252f3c

#26253c

Triadic

#252f3c

#3c252f

#2f3c25

Split-complementary

#252f3c

#3c2625

#3a3c25

Tetradic

#252f3c

#32253c

#3c3225

#2f3c25

Square

#252f3c

#3c253a

#3c3225

#253c26

Shades

Color #252f3c mixed toward black.

#1f2732

#191f28

#12171e

#0c1014

#06080a

Tints

Color #252f3c mixed toward white.

#3f5067

#597291

#7f95b0

#aab8ca

#d4dce5

Tones

Color #252f3c mixed toward gray.

#272f3a

#292f38

#2b3036

#2d3034

#2f3032

Accessibility

Aa White text on this color

13.54:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.54:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a39 · ΔE 6.1

Deuteranopia

#292838 · ΔE 7

Tritanopia

#263736 · ΔE 10.5

Achromatopsia

#2e2e2e · ΔE 7.9

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

Code

CSS

background-color: #252f3c;

Tailwind (arbitrary value)

bg-[#252f3c]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Cornflower Blue #6495ed

Alice Blue #f0f8ff

Frequently asked questions

#252f3c (#252f3c) is rgb(37, 47, 60) in RGB.

No, #252f3c 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 #252f3c, or check how it holds up for accessibility.

Generate a palette → Check contrast