#181925

Color #181925

A muted very dark blue.

Closest named color Black #000000 · ΔE 12.81 Nearest Tailwind class gray-900 #101828 · ΔE 3.4

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Conversions

HEX

#181925

RGB

rgb(24, 25, 37)

HSL

hsl(235.4, 21.3%, 12%)

HSV / HSB

hsv(235.4, 35.1%, 14.5%)

CMYK

cmyk(35.1%, 32.4%, 0%, 85.5%)

LAB

lab(9.18, 3.1, -8.38)

LCH

lch(9.18, 8.94, 290.3)

OKLCH

oklch(21.8%, 0.0235, 280.54)

HWB

hwb(235.4, 9.4%, 85.5%)

Harmony colors

Complementary

#252418

Analogous

#182025

#181925

#1e1825

Triadic

#181925

#251819

#192518

Split-complementary

#181925

#251e18

#202518

Tetradic

#181925

#241825

#252418

#192518

Square

#181925

#251820

#252418

#18251e

Shades

Color #181925 mixed toward black.

#14151f

#101119

#0c0d13

#08080c

#040406

Tints

Color #181925 mixed toward white.

#363852

#535680

#777ba7

#a4a7c4

#d2d3e2

Tones

Color #181925 mixed toward gray.

#191a24

#1a1b23

#1b1c22

#1c1d21

#1e1e20

Accessibility

Aa White text on this color

17.43:1

Aa Black text on this color

1.2:1

White text reads better on this background (17.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181822 · ΔE 1.2

Deuteranopia

#181822 · ΔE 1.2

Tritanopia

#182020 · ΔE 10.5

Achromatopsia

#1a1a1a · ΔE 7.9

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

Code

CSS

background-color: #181925;

Tailwind (arbitrary value)

bg-[#181925]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#181925 (#181925) is rgb(24, 25, 37) in RGB.

No, #181925 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

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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 #181925, or check how it holds up for accessibility.

Generate a palette → Check contrast