#152640

Color #152640

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 18.07 Nearest Tailwind class slate-800 #1d293d · ΔE 2.7

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Conversions

HEX

#152640

RGB

rgb(21, 38, 64)

HSL

hsl(216.3, 50.6%, 16.7%)

HSV / HSB

hsv(216.3, 67.2%, 25.1%)

CMYK

cmyk(67.2%, 40.6%, 0%, 74.9%)

LAB

lab(15.04, 2.56, -18.66)

LCH

lch(15.04, 18.83, 277.81)

OKLCH

oklch(26.8%, 0.0539, 258.65)

HWB

hwb(216.3, 8.2%, 74.9%)

Harmony colors

Complementary

#402f15

Analogous

#153c40

#152640

#1a1540

Triadic

#152640

#401526

#264015

Split-complementary

#152640

#401a15

#3c4015

Tetradic

#152640

#2f1540

#402f15

#264015

Square

#152640

#40153c

#402f15

#15401a

Shades

Color #152640 mixed toward black.

#122035

#0e192b

#0b1320

#070d15

#04060b

Tints

Color #152640 mixed toward white.

#274675

#3865ab

#5f8acb

#94b1dc

#cad8ee

Tones

Color #152640 mixed toward gray.

#19273d

#1c2839

#202835

#232932

#272a2e

Accessibility

Aa White text on this color

15.18:1

Aa Black text on this color

1.38:1

White text reads better on this background (15.18:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e3b · ΔE 7

Deuteranopia

#1d1b3a · ΔE 8

Tritanopia

#163635 · ΔE 18.4

Achromatopsia

#262626 · ΔE 13.3

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

Code

CSS

background-color: #152640;

Tailwind (arbitrary value)

bg-[#152640]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#152640 (#152640) is rgb(21, 38, 64) in RGB.

No, #152640 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 #152640, or check how it holds up for accessibility.

Generate a palette → Check contrast