#1d1d2c

Color #1d1d2c

A muted very dark blue.

Closest named color Black #000000 · ΔE 15.83 Nearest Tailwind class gray-900 #101828 · ΔE 4.2

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Conversions

HEX

#1d1d2c

RGB

rgb(29, 29, 44)

HSL

hsl(240, 20.5%, 14.3%)

HSV / HSB

hsv(240, 34.1%, 17.3%)

CMYK

cmyk(34.1%, 34.1%, 0%, 82.7%)

LAB

lab(11.43, 4.36, -10.04)

LCH

lch(11.43, 10.95, 293.47)

OKLCH

oklch(23.8%, 0.0286, 283.94)

HWB

hwb(240, 11.4%, 82.7%)

Harmony colors

Complementary

#2c2c1d

Analogous

#1d242c

#1d1d2c

#241d2c

Triadic

#1d1d2c

#2c1d1d

#1d2c1d

Split-complementary

#1d1d2c

#2c241d

#242c1d

Tetradic

#1d1d2c

#2c1d2c

#2c2c1d

#1d2c1d

Square

#1d1d2c

#2c1d24

#2c2c1d

#1d2c24

Shades

Color #1d1d2c mixed toward black.

#181825

#13131d

#0e0e16

#0a0a0f

#050507

Tints

Color #1d1d2c mixed toward white.

#3a3a58

#575784

#7b7ba8

#a7a7c5

#d3d3e2

Tones

Color #1d1d2c mixed toward gray.

#1e1e2b

#1f1f29

#212128

#222227

#232326

Accessibility

Aa White text on this color

16.61:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1d29 · ΔE 1.6

Deuteranopia

#1d1d28 · ΔE 2.2

Tritanopia

#1d2626 · ΔE 12.6

Achromatopsia

#1e1e1e · ΔE 9.4

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

Code

CSS

background-color: #1d1d2c;

Tailwind (arbitrary value)

bg-[#1d1d2c]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1d1d2c (#1d1d2c) is rgb(29, 29, 44) in RGB.

No, #1d1d2c 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 #1d1d2c, or check how it holds up for accessibility.

Generate a palette → Check contrast