#1d1b26

Color #1d1b26

A muted very dark blue.

Closest named color Black #000000 · ΔE 13.27 Nearest Tailwind class mauve-900 #1d161e · ΔE 3.4

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Conversions

HEX

#1d1b26

RGB

rgb(29, 27, 38)

HSL

hsl(250.9, 16.9%, 12.7%)

HSV / HSB

hsv(250.9, 28.9%, 14.9%)

CMYK

cmyk(23.7%, 28.9%, 0%, 85.1%)

LAB

lab(10.45, 3.98, -7.14)

LCH

lch(10.45, 8.17, 299.14)

OKLCH

oklch(23%, 0.0212, 293.06)

HWB

hwb(250.9, 10.6%, 85.1%)

Harmony colors

Complementary

#24261b

Analogous

#1b1e26

#1d1b26

#221b26

Triadic

#1d1b26

#261d1b

#1b261d

Split-complementary

#1d1b26

#26221b

#1e261b

Tetradic

#1d1b26

#261b24

#24261b

#1b261d

Square

#1d1b26

#261b1e

#24261b

#1b2622

Shades

Color #1d1b26 mixed toward black.

#181620

#131219

#0e0d13

#0a090d

#050406

Tints

Color #1d1b26 mixed toward white.

#3e3a51

#5f597d

#847da3

#ada8c1

#d6d4e0

Tones

Color #1d1b26 mixed toward gray.

#1d1c25

#1e1d24

#1f1e23

#1f1f22

#201f21

Accessibility

Aa White text on this color

16.98:1

Aa Black text on this color

1.24:1

White text reads better on this background (16.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c24 · ΔE 2.4

Deuteranopia

#1c1c23 · ΔE 3

Tritanopia

#1d2221 · ΔE 10.4

Achromatopsia

#1c1c1c · ΔE 7.7

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

Code

CSS

background-color: #1d1b26;

Tailwind (arbitrary value)

bg-[#1d1b26]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#1d1b26 (#1d1b26) is rgb(29, 27, 38) in RGB.

No, #1d1b26 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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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 #1d1b26, or check how it holds up for accessibility.

Generate a palette → Check contrast