#252f3d

Color #252f3d

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 10.1 Nearest Tailwind class gray-800 #1e2939 · ΔE 2.2

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Conversions

HEX

#252f3d

RGB

rgb(37, 47, 61)

HSL

hsl(215, 24.5%, 19.2%)

HSV / HSB

hsv(215, 39.3%, 23.9%)

CMYK

cmyk(39.3%, 23%, 0%, 76.1%)

LAB

lab(19.07, -0.09, -10.23)

LCH

lch(19.07, 10.23, 269.5)

OKLCH

oklch(30.2%, 0.029, 256.83)

HWB

hwb(215, 14.5%, 76.1%)

Harmony colors

Complementary

#3d3325

Analogous

#253b3d

#252f3d

#27253d

Triadic

#252f3d

#3d252f

#2f3d25

Split-complementary

#252f3d

#3d2725

#3b3d25

Tetradic

#252f3d

#33253d

#3d3325

#2f3d25

Square

#252f3d

#3d253b

#3d3325

#253d27

Shades

Color #252f3d mixed toward black.

#1f2733

#191f29

#12171e

#0c1014

#06080a

Tints

Color #252f3d mixed toward white.

#3f5068

#597192

#7f94b1

#a9b8cb

#d4dbe5

Tones

Color #252f3d mixed toward gray.

#272f3b

#293039

#2b3037

#2d3035

#2f3133

Accessibility

Aa White text on this color

13.53:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.53:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a3a · ΔE 6

Deuteranopia

#292839 · ΔE 6.9

Tritanopia

#263737 · ΔE 10.5

Achromatopsia

#2e2e2e · ΔE 8.3

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

Code

CSS

background-color: #252f3d;

Tailwind (arbitrary value)

bg-[#252f3d]

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

#252f3d (#252f3d) is rgb(37, 47, 61) in RGB.

No, #252f3d 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 #252f3d, or check how it holds up for accessibility.

Generate a palette → Check contrast