#252f4c

Color #252f4c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 16.4 Nearest Tailwind class slate-800 #1d293d · ΔE 4.7

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Conversions

HEX

#252f4c

RGB

rgb(37, 47, 76)

HSL

hsl(224.6, 34.5%, 22.2%)

HSV / HSB

hsv(224.6, 51.3%, 29.8%)

CMYK

cmyk(51.3%, 38.2%, 0%, 70.2%)

LAB

lab(19.83, 5.01, -19.25)

LCH

lch(19.83, 19.89, 284.59)

OKLCH

oklch(31.1%, 0.0541, 268.62)

HWB

hwb(224.6, 14.5%, 70.2%)

Harmony colors

Complementary

#4c4225

Analogous

#25434c

#252f4c

#2f254c

Triadic

#252f4c

#4c252f

#2f4c25

Split-complementary

#252f4c

#4c2f25

#434c25

Tetradic

#252f4c

#42254c

#4c4225

#2f4c25

Square

#252f4c

#4c2543

#4c4225

#254c2f

Shades

Color #252f4c mixed toward black.

#1f273f

#191f33

#131826

#0c1019

#06080d

Tints

Color #252f4c mixed toward white.

#3b4b79

#5066a5

#7a8bbe

#a6b2d4

#d3d8e9

Tones

Color #252f4c mixed toward gray.

#283149

#2c3246

#2f3442

#32353f

#35373c

Accessibility

Aa White text on this color

13.21:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.21:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a46 · ΔE 4

Deuteranopia

#292845 · ΔE 4.6

Tritanopia

#264140 · ΔE 19.6

Achromatopsia

#303030 · ΔE 14.1

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

Code

CSS

background-color: #252f4c;

Tailwind (arbitrary value)

bg-[#252f4c]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#252f4c (#252f4c) is rgb(37, 47, 76) in RGB.

No, #252f4c 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 #252f4c, or check how it holds up for accessibility.

Generate a palette → Check contrast