#191d2e

Color #191d2e

A muted very dark blue.

Closest named color Black #000000 · ΔE 16.73 Nearest Tailwind class slate-900 #0f172b · ΔE 2.7

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Conversions

HEX

#191d2e

RGB

rgb(25, 29, 46)

HSL

hsl(228.6, 29.6%, 13.9%)

HSV / HSB

hsv(228.6, 45.7%, 18%)

CMYK

cmyk(45.7%, 37%, 0%, 82%)

LAB

lab(11.15, 3.55, -11.95)

LCH

lch(11.15, 12.47, 286.55)

OKLCH

oklch(23.5%, 0.0334, 273.44)

HWB

hwb(228.6, 9.8%, 82%)

Harmony colors

Complementary

#2e2a19

Analogous

#19272e

#191d2e

#1f192e

Triadic

#191d2e

#2e191d

#1d2e19

Split-complementary

#191d2e

#2e1f19

#272e19

Tetradic

#191d2e

#2a192e

#2e2a19

#1d2e19

Square

#191d2e

#2e1927

#2e2a19

#192e1f

Shades

Color #191d2e mixed toward black.

#151826

#11131f

#0c0e17

#080a0f

#040508

Tints

Color #191d2e mixed toward white.

#333b5d

#4c598d

#717db2

#a0a8cb

#d0d4e5

Tones

Color #191d2e mixed toward gray.

#1b1e2c

#1c1f2a

#1e2029

#202127

#222225

Accessibility

Aa White text on this color

16.71:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.71:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b2b · ΔE 2

Deuteranopia

#1b1a2a · ΔE 2.6

Tritanopia

#192827 · ΔE 14.6

Achromatopsia

#1e1e1e · ΔE 10.1

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

Code

CSS

background-color: #191d2e;

Tailwind (arbitrary value)

bg-[#191d2e]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#191d2e (#191d2e) is rgb(25, 29, 46) in RGB.

No, #191d2e 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 #191d2e, or check how it holds up for accessibility.

Generate a palette → Check contrast