#052f72

Color #052f72

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 14.31 Nearest Tailwind class blue-900 #1c398e · ΔE 5

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

Conversions

HEX

#052f72

RGB

rgb(5, 47, 114)

HSL

hsl(216.9, 91.6%, 23.3%)

HSV / HSB

hsv(216.9, 95.6%, 44.7%)

CMYK

cmyk(95.6%, 58.8%, 0%, 55.3%)

LAB

lab(21.13, 15.53, -42.25)

LCH

lch(21.13, 45.01, 290.18)

OKLCH

oklch(32.5%, 0.1241, 260.07)

HWB

hwb(216.9, 2%, 55.3%)

Harmony colors

Complementary

#724805

Analogous

#056572

#052f72

#120572

Triadic

#052f72

#72052f

#2f7205

Split-complementary

#052f72

#721205

#657205

Tetradic

#052f72

#480572

#724805

#2f7205

Square

#052f72

#720565

#724805

#057212

Shades

Color #052f72 mixed toward black.

#04275f

#031f4c

#021739

#021026

#010813

Tints

Color #052f72 mixed toward white.

#0849b0

#0a62ef

#4489f7

#82b0fa

#c1d8fc

Tones

Color #052f72 mixed toward gray.

#0e3169

#173360

#203557

#29374e

#323944

Accessibility

Aa White text on this color

12.68:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1f67 · ΔE 6.9

Deuteranopia

#1c1964 · ΔE 8.4

Tritanopia

#095c5a · ΔE 29.4

Achromatopsia

#333333 · ΔE 22.7

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

Code

CSS

background-color: #052f72;

Tailwind (arbitrary value)

bg-[#052f72]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#052f72 (#052f72) is rgb(5, 47, 114) in RGB.

No, #052f72 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #052f72, or check how it holds up for accessibility.

Generate a palette → Check contrast