#1d202d

Color #1d202d

A muted very dark blue.

Closest named color Black #000000 · ΔE 15.66 Nearest Tailwind class gray-900 #101828 · ΔE 3.5

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Conversions

HEX

#1d202d

RGB

rgb(29, 32, 45)

HSL

hsl(228.8, 21.6%, 14.5%)

HSV / HSB

hsv(228.8, 35.6%, 17.6%)

CMYK

cmyk(35.6%, 28.9%, 0%, 82.4%)

LAB

lab(12.5, 2.46, -9.1)

LCH

lch(12.5, 9.43, 285.13)

OKLCH

oklch(24.7%, 0.0252, 274.33)

HWB

hwb(228.8, 11.4%, 82.4%)

Harmony colors

Complementary

#2d2a1d

Analogous

#1d282d

#1d202d

#221d2d

Triadic

#1d202d

#2d1d20

#202d1d

Split-complementary

#1d202d

#2d221d

#282d1d

Tetradic

#1d202d

#2a1d2d

#2d2a1d

#202d1d

Square

#1d202d

#2d1d28

#2d2a1d

#1d2d22

Shades

Color #1d202d mixed toward black.

#181b25

#13151e

#0e1016

#0a0b0f

#050507

Tints

Color #1d202d mixed toward white.

#393f59

#565f85

#7a83aa

#a7acc6

#d3d6e3

Tones

Color #1d202d mixed toward gray.

#1e212c

#20222a

#212229

#222328

#242426

Accessibility

Aa White text on this color

16.19:1

Aa Black text on this color

1.3:1

White text reads better on this background (16.19:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e2a · ΔE 1.7

Deuteranopia

#1e1e2a · ΔE 1.7

Tritanopia

#1d2827 · ΔE 11.6

Achromatopsia

#212121 · ΔE 8

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

Code

CSS

background-color: #1d202d;

Tailwind (arbitrary value)

bg-[#1d202d]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#1d202d (#1d202d) is rgb(29, 32, 45) in RGB.

No, #1d202d 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 #1d202d, or check how it holds up for accessibility.

Generate a palette → Check contrast