#191c2b

Color #191c2b

A muted very dark blue.

Closest named color Black #000000 · ΔE 15.33 Nearest Tailwind class gray-900 #101828 · ΔE 2.6

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Conversions

HEX

#191c2b

RGB

rgb(25, 28, 43)

HSL

hsl(230, 26.5%, 13.3%)

HSV / HSB

hsv(230, 41.9%, 16.9%)

CMYK

cmyk(41.9%, 34.9%, 0%, 83.1%)

LAB

lab(10.64, 3.25, -10.55)

LCH

lch(10.64, 11.04, 287.12)

OKLCH

oklch(23.1%, 0.0294, 275.07)

HWB

hwb(230, 9.8%, 83.1%)

Harmony colors

Complementary

#2b2819

Analogous

#19252b

#191c2b

#1f192b

Triadic

#191c2b

#2b191c

#1c2b19

Split-complementary

#191c2b

#2b1f19

#252b19

Tetradic

#191c2b

#28192b

#2b2819

#1c2b19

Square

#191c2b

#2b1925

#2b2819

#192b1f

Shades

Color #191c2b mixed toward black.

#151724

#11131d

#0c0e15

#08090e

#040507

Tints

Color #191c2b mixed toward white.

#343a5a

#4f5988

#737dae

#a2a8c9

#d0d4e4

Tones

Color #191c2b mixed toward gray.

#1a1d29

#1c1e28

#1d1f26

#1f2025

#202123

Accessibility

Aa White text on this color

16.9:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.9:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a28 · ΔE 1.6

Deuteranopia

#1a1a27 · ΔE 1.7

Tritanopia

#192525 · ΔE 12.6

Achromatopsia

#1d1d1d · ΔE 9.2

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

Code

CSS

background-color: #191c2b;

Tailwind (arbitrary value)

bg-[#191c2b]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#191c2b (#191c2b) is rgb(25, 28, 43) in RGB.

No, #191c2b 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 #191c2b, or check how it holds up for accessibility.

Generate a palette → Check contrast