#152733

Color #152733

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 13.88 Nearest Tailwind class gray-800 #1e2939 · ΔE 4.8

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

Conversions

HEX

#152733

RGB

rgb(21, 39, 51)

HSL

hsl(204, 41.7%, 14.1%)

HSV / HSB

hsv(204, 58.8%, 20%)

CMYK

cmyk(58.8%, 23.5%, 0%, 80%)

LAB

lab(14.68, -3.23, -10.1)

LCH

lch(14.68, 10.6, 252.27)

OKLCH

oklch(26.3%, 0.0328, 238.98)

HWB

hwb(204, 8.2%, 80%)

Harmony colors

Complementary

#332115

Analogous

#153330

#152733

#151833

Triadic

#152733

#331527

#273315

Split-complementary

#152733

#331518

#333015

Tetradic

#152733

#211533

#332115

#273315

Square

#152733

#301533

#332115

#183315

Shades

Color #152733 mixed toward black.

#11202a

#0e1a22

#0a1319

#070d11

#030608

Tints

Color #152733 mixed toward white.

#2a4f67

#40769a

#649bbf

#98bcd4

#cbdeea

Tones

Color #152733 mixed toward gray.

#172630

#1a262e

#1c252b

#1f2529

#212426

Accessibility

Aa White text on this color

15.33:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.33:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e30 · ΔE 11.1

Deuteranopia

#1d1c30 · ΔE 12.4

Tritanopia

#162e2e · ΔE 9.2

Achromatopsia

#252525 · ΔE 8.9

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

Code

CSS

background-color: #152733;

Tailwind (arbitrary value)

bg-[#152733]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#152733 (#152733) is rgb(21, 39, 51) in RGB.

No, #152733 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 #152733, or check how it holds up for accessibility.

Generate a palette → Check contrast