#1d2a29

Color #1d2a29

A muted very dark cyan.

Closest named color Charcoal #36454f · ΔE 14.46 Nearest Tailwind class mist-800 #22292b · ΔE 4.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#1d2a29

RGB

rgb(29, 42, 41)

HSL

hsl(175.4, 18.3%, 13.9%)

HSV / HSB

hsv(175.4, 31%, 16.5%)

CMYK

cmyk(31%, 0%, 2.4%, 83.5%)

LAB

lab(15.89, -5.8, -1.15)

LCH

lch(15.89, 5.91, 191.21)

OKLCH

oklch(27.3%, 0.0179, 190.3)

HWB

hwb(175.4, 11.4%, 83.5%)

Harmony colors

Complementary

#2a1d1e

Analogous

#1d2a22

#1d2a29

#1d242a

Triadic

#1d2a29

#291d2a

#2a291d

Split-complementary

#1d2a29

#2a1d24

#2a221d

Tetradic

#1d2a29

#1d1e2a

#2a1d1e

#2a291d

Square

#1d2a29

#221d2a

#2a1d1e

#242a1d

Shades

Color #1d2a29 mixed toward black.

#182322

#131c1b

#0e1514

#0a0e0e

#050707

Tints

Color #1d2a29 mixed toward white.

#3b5553

#59817d

#7da5a2

#a8c3c1

#d4e1e0

Tones

Color #1d2a29 mixed toward gray.

#1e2928

#1f2827

#202726

#212625

#222524

Accessibility

Aa White text on this color

14.84:1

Aa Black text on this color

1.42:1

White text reads better on this background (14.84:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#232329 · ΔE 9.8

Deuteranopia

#222129 · ΔE 11.4

Tritanopia

#1e2929 · ΔE 1.3

Achromatopsia

#282828 · ΔE 7.3

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

Code

CSS

background-color: #1d2a29;

Tailwind (arbitrary value)

bg-[#1d2a29]

Related colors

Light Sea Green #20b2aa

Turquoise #40e0d0

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#1d2a29 (#1d2a29) is rgb(29, 42, 41) in RGB.

No, #1d2a29 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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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 #1d2a29, or check how it holds up for accessibility.

Generate a palette → Check contrast