#191f2e

Color #191f2e

A muted very dark blue.

Closest named color Black #000000 · ΔE 16.2 Nearest Tailwind class gray-900 #101828 · ΔE 2.4

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Conversions

HEX

#191f2e

RGB

rgb(25, 31, 46)

HSL

hsl(222.9, 29.6%, 13.9%)

HSV / HSB

hsv(222.9, 45.7%, 18%)

CMYK

cmyk(45.7%, 32.6%, 0%, 82%)

LAB

lab(11.85, 2.05, -10.86)

LCH

lch(11.85, 11.05, 280.69)

OKLCH

oklch(24.1%, 0.0302, 267.35)

HWB

hwb(222.9, 9.8%, 82%)

Harmony colors

Complementary

#2e2819

Analogous

#19292e

#191f2e

#1d192e

Triadic

#191f2e

#2e191f

#1f2e19

Split-complementary

#191f2e

#2e1d19

#292e19

Tetradic

#191f2e

#28192e

#2e2819

#1f2e19

Square

#191f2e

#2e1929

#2e2819

#192e1d

Shades

Color #191f2e mixed toward black.

#151a26

#11151f

#0c0f17

#080a0f

#040508

Tints

Color #191f2e mixed toward white.

#333f5d

#4c5f8d

#7183b2

#a0adcb

#d0d6e5

Tones

Color #191f2e mixed toward gray.

#1b202c

#1c202a

#1e2129

#202227

#222325

Accessibility

Aa White text on this color

16.45:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c2b · ΔE 3.3

Deuteranopia

#1b1b2a · ΔE 3.4

Tritanopia

#192828 · ΔE 12.4

Achromatopsia

#1f1f1f · ΔE 9

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

Code

CSS

background-color: #191f2e;

Tailwind (arbitrary value)

bg-[#191f2e]

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

#191f2e (#191f2e) is rgb(25, 31, 46) in RGB.

No, #191f2e 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 #191f2e, or check how it holds up for accessibility.

Generate a palette → Check contrast