#1b1a26

Color #1b1a26

A muted very dark blue.

Closest named color Black #000000 · ΔE 13.31 Nearest Tailwind class mauve-900 #1d161e · ΔE 4

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Conversions

HEX

#1b1a26

RGB

rgb(27, 26, 38)

HSL

hsl(245, 18.8%, 12.5%)

HSV / HSB

hsv(245, 31.6%, 14.9%)

CMYK

cmyk(28.9%, 31.6%, 0%, 85.1%)

LAB

lab(9.89, 3.89, -8.01)

LCH

lch(9.89, 8.9, 295.9)

OKLCH

oklch(22.5%, 0.0231, 288.12)

HWB

hwb(245, 10.2%, 85.1%)

Harmony colors

Complementary

#25261a

Analogous

#1a1f26

#1b1a26

#211a26

Triadic

#1b1a26

#261b1a

#1a261b

Split-complementary

#1b1a26

#26211a

#1f261a

Tetradic

#1b1a26

#261a25

#25261a

#1a261b

Square

#1b1a26

#261a1f

#25261a

#1a2621

Shades

Color #1b1a26 mixed toward black.

#161620

#121119

#0d0d13

#09090d

#040406

Tints

Color #1b1a26 mixed toward white.

#3a3852

#5a567e

#7e7aa4

#a9a7c3

#d4d3e1

Tones

Color #1b1a26 mixed toward gray.

#1c1b25

#1d1c24

#1d1d23

#1e1e22

#1f1f21

Accessibility

Aa White text on this color

17.18:1

Aa Black text on this color

1.22:1

White text reads better on this background (17.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b23 · ΔE 2.6

Deuteranopia

#1b1b23 · ΔE 2.6

Tritanopia

#1b2121 · ΔE 10.4

Achromatopsia

#1b1b1b · ΔE 8.1

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

Code

CSS

background-color: #1b1a26;

Tailwind (arbitrary value)

bg-[#1b1a26]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1b1a26 (#1b1a26) is rgb(27, 26, 38) in RGB.

No, #1b1a26 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

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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

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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 #1b1a26, or check how it holds up for accessibility.

Generate a palette → Check contrast