#191e2c

Color #191e2c

A muted very dark blue.

Closest named color Black #000000 · ΔE 15.38 Nearest Tailwind class gray-900 #101828 · ΔE 2.4

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Conversions

HEX

#191e2c

RGB

rgb(25, 30, 44)

HSL

hsl(224.2, 27.5%, 13.5%)

HSV / HSB

hsv(224.2, 43.2%, 17.3%)

CMYK

cmyk(43.2%, 31.8%, 0%, 82.7%)

LAB

lab(11.39, 2.1, -10.12)

LCH

lch(11.39, 10.34, 281.72)

OKLCH

oklch(23.7%, 0.0281, 268.98)

HWB

hwb(224.2, 9.8%, 82.7%)

Harmony colors

Complementary

#2c2719

Analogous

#19272c

#191e2c

#1d192c

Triadic

#191e2c

#2c191e

#1e2c19

Split-complementary

#191e2c

#2c1d19

#272c19

Tetradic

#191e2c

#27192c

#2c2719

#1e2c19

Square

#191e2c

#2c1927

#2c2719

#192c1d

Shades

Color #191e2c mixed toward black.

#151925

#11141d

#0c0f16

#080a0f

#040507

Tints

Color #191e2c mixed toward white.

#343e5b

#4e5e8a

#7282af

#a1acca

#d0d5e4

Tones

Color #191e2c mixed toward gray.

#1b1f2a

#1c1f29

#1e2027

#1f2126

#212224

Accessibility

Aa White text on this color

16.62:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.62:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b29 · ΔE 2.9

Deuteranopia

#1b1b28 · ΔE 2.7

Tritanopia

#192726 · ΔE 12.5

Achromatopsia

#1e1e1e · ΔE 8.6

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

Code

CSS

background-color: #191e2c;

Tailwind (arbitrary value)

bg-[#191e2c]

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

#191e2c (#191e2c) is rgb(25, 30, 44) in RGB.

No, #191e2c is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #191e2c, or check how it holds up for accessibility.

Generate a palette → Check contrast