#1d252a

Color #1d252a

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 14.73 Nearest Tailwind class mist-800 #22292b · ΔE 2.3

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Conversions

HEX

#1d252a

RGB

rgb(29, 37, 42)

HSL

hsl(203.1, 18.3%, 13.9%)

HSV / HSB

hsv(203.1, 31%, 16.5%)

CMYK

cmyk(31%, 11.9%, 0%, 83.5%)

LAB

lab(14.12, -2.08, -4.48)

LCH

lch(14.12, 4.94, 245.1)

OKLCH

oklch(25.9%, 0.0148, 235.45)

HWB

hwb(203.1, 11.4%, 83.5%)

Harmony colors

Complementary

#2a221d

Analogous

#1d2a28

#1d252a

#1d1e2a

Triadic

#1d252a

#2a1d25

#252a1d

Split-complementary

#1d252a

#2a1d1e

#2a281d

Tetradic

#1d252a

#221d2a

#2a221d

#252a1d

Square

#1d252a

#281d2a

#2a221d

#1e2a1d

Shades

Color #1d252a mixed toward black.

#181f23

#13191c

#0e1215

#0a0c0e

#050607

Tints

Color #1d252a mixed toward white.

#3b4b55

#597181

#7d96a5

#a8b9c3

#d4dce1

Tones

Color #1d252a mixed toward gray.

#1e2529

#1f2428

#202427

#212426

#222425

Accessibility

Aa White text on this color

15.55:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.55:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212129 · ΔE 6

Deuteranopia

#202029 · ΔE 6.5

Tritanopia

#1d2828 · ΔE 4.4

Achromatopsia

#242424 · ΔE 4.9

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

Code

CSS

background-color: #1d252a;

Tailwind (arbitrary value)

bg-[#1d252a]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Alice Blue #f0f8ff

Sky Blue #87ceeb

Dodger Blue #1e90ff

Frequently asked questions

#1d252a (#1d252a) is rgb(29, 37, 42) in RGB.

No, #1d252a 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

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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 #1d252a, or check how it holds up for accessibility.

Generate a palette → Check contrast