#252d39

Color #252d39

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 10.73 Nearest Tailwind class gray-800 #1e2939 · ΔE 2.4

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Conversions

HEX

#252d39

RGB

rgb(37, 45, 57)

HSL

hsl(216, 21.3%, 18.4%)

HSV / HSB

hsv(216, 35.1%, 22.4%)

CMYK

cmyk(35.1%, 21.1%, 0%, 77.6%)

LAB

lab(18.21, 0.03, -8.79)

LCH

lch(18.21, 8.79, 270.2)

OKLCH

oklch(29.5%, 0.0247, 258.33)

HWB

hwb(216, 14.5%, 77.6%)

Harmony colors

Complementary

#393125

Analogous

#253739

#252d39

#272539

Triadic

#252d39

#39252d

#2d3925

Split-complementary

#252d39

#392725

#373925

Tetradic

#252d39

#312539

#393125

#2d3925

Square

#252d39

#392537

#393125

#253927

Shades

Color #252d39 mixed toward black.

#1f252f

#191e26

#12161c

#0c0f13

#060709

Tints

Color #252d39 mixed toward white.

#404e63

#5c6f8d

#8193ad

#abb7c8

#d5dbe4

Tones

Color #252d39 mixed toward gray.

#272d37

#282e36

#2a2e34

#2c2e32

#2d2f31

Accessibility

Aa White text on this color

13.88:1

Aa Black text on this color

1.51:1

White text reads better on this background (13.88:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#292936 · ΔE 4.9

Deuteranopia

#282836 · ΔE 5.2

Tritanopia

#253434 · ΔE 9.6

Achromatopsia

#2c2c2c · ΔE 7.3

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

Code

CSS

background-color: #252d39;

Tailwind (arbitrary value)

bg-[#252d39]

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

#252d39 (#252d39) is rgb(37, 45, 57) in RGB.

No, #252d39 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 #252d39, or check how it holds up for accessibility.

Generate a palette → Check contrast