#1d252d

Color #1d252d

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 14.38 Nearest Tailwind class mist-800 #22292b · ΔE 4.1

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Conversions

HEX

#1d252d

RGB

rgb(29, 37, 45)

HSL

hsl(210, 21.6%, 14.5%)

HSV / HSB

hsv(210, 35.6%, 17.6%)

CMYK

cmyk(35.6%, 17.8%, 0%, 82.4%)

LAB

lab(14.25, -1.15, -6.44)

LCH

lch(14.25, 6.54, 259.88)

OKLCH

oklch(26%, 0.0189, 248.59)

HWB

hwb(210, 11.4%, 82.4%)

Harmony colors

Complementary

#2d251d

Analogous

#1d2d2d

#1d252d

#1d1d2d

Triadic

#1d252d

#2d1d25

#252d1d

Split-complementary

#1d252d

#2d1d1d

#2d2d1d

Tetradic

#1d252d

#251d2d

#2d251d

#252d1d

Square

#1d252d

#2d1d2d

#2d251d

#1d2d1d

Shades

Color #1d252d mixed toward black.

#181f25

#13191e

#0e1216

#0a0c0f

#050607

Tints

Color #1d252d mixed toward white.

#394959

#566e85

#7a92aa

#a7b6c6

#d3dbe3

Tones

Color #1d252d mixed toward gray.

#1e252c

#20252a

#212529

#222528

#242526

Accessibility

Aa White text on this color

15.5:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.5:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#21212b · ΔE 5.5

Deuteranopia

#20202b · ΔE 5.9

Tritanopia

#1d2a29 · ΔE 7.5

Achromatopsia

#242424 · ΔE 5.8

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

Code

CSS

background-color: #1d252d;

Tailwind (arbitrary value)

bg-[#1d252d]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#1d252d (#1d252d) is rgb(29, 37, 45) in RGB.

No, #1d252d 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 #1d252d, or check how it holds up for accessibility.

Generate a palette → Check contrast