#152b49

Color #152b49

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 18.28 Nearest Tailwind class slate-800 #1d293d · ΔE 3.9

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Conversions

HEX

#152b49

RGB

rgb(21, 43, 73)

HSL

hsl(214.6, 55.3%, 18.4%)

HSV / HSB

hsv(214.6, 71.2%, 28.6%)

CMYK

cmyk(71.2%, 41.1%, 0%, 71.4%)

LAB

lab(17.31, 2.6, -21.27)

LCH

lch(17.31, 21.43, 276.97)

OKLCH

oklch(28.8%, 0.0621, 256.59)

HWB

hwb(214.6, 8.2%, 71.4%)

Harmony colors

Complementary

#493315

Analogous

#154549

#152b49

#191549

Triadic

#152b49

#49152b

#2b4915

Split-complementary

#152b49

#491915

#454915

Tetradic

#152b49

#331549

#493315

#2b4915

Square

#152b49

#491545

#493315

#154919

Shades

Color #152b49 mixed toward black.

#11243d

#0e1d31

#0a1524

#070e18

#03070c

Tints

Color #152b49 mixed toward white.

#244b7f

#346ab5

#5d8ed0

#93b4e0

#c9d9ef

Tones

Color #152b49 mixed toward gray.

#192c45

#1e2c40

#222d3c

#262e38

#2b2e33

Accessibility

Aa White text on this color

14.25:1

Aa Black text on this color

1.47:1

White text reads better on this background (14.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#202143 · ΔE 7.5

Deuteranopia

#1f1d42 · ΔE 8.7

Tritanopia

#173e3d · ΔE 19.7

Achromatopsia

#2b2b2b · ΔE 14.5

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

Code

CSS

background-color: #152b49;

Tailwind (arbitrary value)

bg-[#152b49]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#152b49 (#152b49) is rgb(21, 43, 73) in RGB.

No, #152b49 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 #152b49, or check how it holds up for accessibility.

Generate a palette → Check contrast