#1d242f

Color #1d242f

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 14.81 Nearest Tailwind class gray-800 #1e2939 · ΔE 2.9

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Conversions

HEX

#1d242f

RGB

rgb(29, 36, 47)

HSL

hsl(216.7, 23.7%, 14.9%)

HSV / HSB

hsv(216.7, 38.3%, 18.4%)

CMYK

cmyk(38.3%, 23.4%, 0%, 81.6%)

LAB

lab(13.99, 0.21, -8.26)

LCH

lch(13.99, 8.26, 271.46)

OKLCH

oklch(25.9%, 0.0232, 259.32)

HWB

hwb(216.7, 11.4%, 81.6%)

Harmony colors

Complementary

#2f281d

Analogous

#1d2d2f

#1d242f

#1f1d2f

Triadic

#1d242f

#2f1d24

#242f1d

Split-complementary

#1d242f

#2f1f1d

#2d2f1d

Tetradic

#1d242f

#281d2f

#2f281d

#242f1d

Square

#1d242f

#2f1d2d

#2f281d

#1d2f1f

Shades

Color #1d242f mixed toward black.

#181e27

#13181f

#0e1217

#0a0c10

#050608

Tints

Color #1d242f mixed toward white.

#39465c

#546888

#798dac

#a6b3c8

#d2d9e3

Tones

Color #1d242f mixed toward gray.

#1e242d

#20252c

#21252a

#232529

#242627

Accessibility

Aa White text on this color

15.61:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#20202d · ΔE 4.8

Deuteranopia

#201f2c · ΔE 5.4

Tritanopia

#1d2b2a · ΔE 9.9

Achromatopsia

#242424 · ΔE 7

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

Code

CSS

background-color: #1d242f;

Tailwind (arbitrary value)

bg-[#1d242f]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#1d242f (#1d242f) is rgb(29, 36, 47) in RGB.

No, #1d242f 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 #1d242f, or check how it holds up for accessibility.

Generate a palette → Check contrast