#152129

Color #152129

A muted very dark blue.

Closest named color Black #000000 · ΔE 14.16 Nearest Tailwind class mist-900 #161b1d · ΔE 4.4

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Conversions

HEX

#152129

RGB

rgb(21, 33, 41)

HSL

hsl(204, 32.3%, 12.2%)

HSV / HSB

hsv(204, 48.8%, 16.1%)

CMYK

cmyk(48.8%, 19.5%, 0%, 83.9%)

LAB

lab(12.01, -2.59, -7.03)

LCH

lch(12.01, 7.49, 249.78)

OKLCH

oklch(24%, 0.0228, 238.26)

HWB

hwb(204, 8.2%, 83.9%)

Harmony colors

Complementary

#291d15

Analogous

#152927

#152129

#151729

Triadic

#152129

#291521

#212915

Split-complementary

#152129

#291517

#292715

Tetradic

#152129

#1d1529

#291d15

#212915

Square

#152129

#271529

#291d15

#172915

Shades

Color #152129 mixed toward black.

#121c22

#0e161b

#0b1115

#070b0e

#040607

Tints

Color #152129 mixed toward white.

#2e495b

#48718c

#6b96b3

#9cb9cc

#cedce6

Tones

Color #152129 mixed toward gray.

#172127

#182026

#1a2024

#1c2022

#1d1f21

Accessibility

Aa White text on this color

16.39:1

Aa Black text on this color

1.28:1

White text reads better on this background (16.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b27 · ΔE 8.3

Deuteranopia

#1a1927 · ΔE 9.8

Tritanopia

#162625 · ΔE 7.3

Achromatopsia

#202020 · ΔE 6.8

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

Code

CSS

background-color: #152129;

Tailwind (arbitrary value)

bg-[#152129]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#152129 (#152129) is rgb(21, 33, 41) in RGB.

No, #152129 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.

Try it → Accessibility

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 #152129, or check how it holds up for accessibility.

Generate a palette → Check contrast