#023383

Color #023383

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 11.59 Nearest Tailwind class blue-900 #1c398e · ΔE 2.7

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Conversions

HEX

#023383

RGB

rgb(2, 51, 131)

HSL

hsl(217.2, 97%, 26.1%)

HSV / HSB

hsv(217.2, 98.5%, 51.4%)

CMYK

cmyk(98.5%, 61.1%, 0%, 48.6%)

LAB

lab(23.73, 19.81, -48.79)

LCH

lch(23.73, 52.66, 292.1)

OKLCH

oklch(34.9%, 0.1433, 260.52)

HWB

hwb(217.2, 0.8%, 48.6%)

Harmony colors

Complementary

#835202

Analogous

#027483

#023383

#110283

Triadic

#023383

#830233

#338302

Split-complementary

#023383

#831102

#748302

Tetradic

#023383

#520283

#835202

#338302

Square

#023383

#830274

#835202

#028311

Shades

Color #023383 mixed toward black.

#022b6d

#012257

#011a42

#01112c

#000916

Tints

Color #023383 mixed toward white.

#034bc1

#0864fb

#458bfc

#83b2fd

#c1d8fe

Tones

Color #023383 mixed toward gray.

#0d3678

#18386e

#223b63

#2d3d58

#38404d

Accessibility

Aa White text on this color

11.64:1

Aa Black text on this color

1.8:1

White text reads better on this background (11.64:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#202176 · ΔE 7.1

Deuteranopia

#1e1a72 · ΔE 8.8

Tritanopia

#076a67 · ΔE 32.6

Achromatopsia

#383838 · ΔE 24.3

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

Code

CSS

background-color: #023383;

Tailwind (arbitrary value)

bg-[#023383]

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

#023383 (#023383) is rgb(2, 51, 131) in RGB.

No, #023383 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 #023383, or check how it holds up for accessibility.

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