#053d91

Color #053d91

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.63 Nearest Tailwind class blue-900 #1c398e · ΔE 2.4

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

Conversions

HEX

#053d91

RGB

rgb(5, 61, 145)

HSL

hsl(216, 93.3%, 29.4%)

HSV / HSB

hsv(216, 96.6%, 56.9%)

CMYK

cmyk(96.6%, 57.9%, 0%, 43.1%)

LAB

lab(27.88, 18.84, -50.71)

LCH

lch(27.88, 54.1, 290.38)

OKLCH

oklch(38.5%, 0.149, 259.84)

HWB

hwb(216, 2%, 43.1%)

Harmony colors

Complementary

#915905

Analogous

#058391

#053d91

#130591

Triadic

#053d91

#91053d

#3d9105

Split-complementary

#053d91

#911305

#839105

Tetradic

#053d91

#590591

#915905

#3d9105

Square

#053d91

#910583

#915905

#059113

Shades

Color #053d91 mixed toward black.

#043379

#032961

#031e48

#021430

#010a18

Tints

Color #053d91 mixed toward white.

#0755cb

#1771f7

#5194f9

#8bb8fb

#c5dbfd

Tones

Color #053d91 mixed toward gray.

#113f85

#1c427a

#28446e

#344662

#3f4957

Accessibility

Aa White text on this color

10.08:1

Aa Black text on this color

2.08:1

White text reads better on this background (10.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282883 · ΔE 8.4

Deuteranopia

#25217f · ΔE 10.1

Tritanopia

#0c7673 · ΔE 33.3

Achromatopsia

#424242 · ΔE 24.5

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

Code

CSS

background-color: #053d91;

Tailwind (arbitrary value)

bg-[#053d91]

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

#053d91 (#053d91) is rgb(5, 61, 145) in RGB.

No, #053d91 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 #053d91, or check how it holds up for accessibility.

Generate a palette → Check contrast