#1a191d

Color #1a191d

A nearly neutral, gray-leaning very dark blue.

Closest named color Black #000000 · ΔE 9.52 Nearest Tailwind class zinc-900 #18181b · ΔE 1.2

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Conversions

HEX

#1a191d

RGB

rgb(26, 25, 29)

HSL

hsl(255, 7.4%, 10.6%)

HSV / HSB

hsv(255, 13.8%, 11.4%)

CMYK

cmyk(10.3%, 13.8%, 0%, 88.6%)

LAB

lab(9.02, 1.54, -2.61)

LCH

lch(9.02, 3.03, 300.54)

OKLCH

oklch(21.6%, 0.0079, 297.22)

HWB

hwb(255, 9.8%, 88.6%)

Harmony colors

Complementary

#1c1d19

Analogous

#191a1d

#1a191d

#1c191d

Triadic

#1a191d

#1d1a19

#191d1a

Split-complementary

#1a191d

#1d1c19

#1a1d19

Tetradic

#1a191d

#1d191c

#1c1d19

#191d1a

Square

#1a191d

#1d191a

#1c1d19

#191d1c

Shades

Color #1a191d mixed toward black.

#161518

#111113

#0d0d0f

#09080a

#040405

Tints

Color #1a191d mixed toward white.

#3f3c46

#635f6f

#898595

#b0adb9

#d8d6dc

Tones

Color #1a191d mixed toward gray.

#1a191d

#1a1a1c

#1b1a1c

#1b1b1b

Accessibility

Aa White text on this color

17.49:1

Aa Black text on this color

1.2:1

White text reads better on this background (17.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a1c · ΔE 1.8

Deuteranopia

#1a1a1c · ΔE 1.8

Tritanopia

#1a1b1b · ΔE 3.7

Achromatopsia

#1a1a1a · ΔE 3.2

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

Code

CSS

background-color: #1a191d;

Tailwind (arbitrary value)

bg-[#1a191d]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#1a191d (#1a191d) is rgb(26, 25, 29) in RGB.

No, #1a191d 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 #1a191d, or check how it holds up for accessibility.

Generate a palette → Check contrast