#284475

Color #284475

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 22.45 Nearest Tailwind class blue-900 #1c398e · ΔE 5.9

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

Conversions

HEX

#284475

RGB

rgb(40, 68, 117)

HSL

hsl(218.2, 49%, 30.8%)

HSV / HSB

hsv(218.2, 65.8%, 45.9%)

CMYK

cmyk(65.8%, 41.9%, 0%, 54.1%)

LAB

lab(29.08, 6.44, -31.29)

LCH

lch(29.08, 31.95, 281.63)

OKLCH

oklch(39.1%, 0.0902, 260.81)

HWB

hwb(218.2, 15.7%, 54.1%)

Harmony colors

Complementary

#755928

Analogous

#286b75

#284475

#332875

Triadic

#284475

#752844

#447528

Split-complementary

#284475

#753328

#6b7528

Tetradic

#284475

#592875

#755928

#447528

Square

#284475

#75286b

#755928

#287533

Shades

Color #284475 mixed toward black.

#213962

#1b2d4e

#14223b

#0d1727

#070b14

Tints

Color #284475 mixed toward white.

#375da1

#507ac3

#7c9bd2

#a7bce1

#d3def0

Tones

Color #284475 mixed toward gray.

#2e466f

#354868

#3b4962

#424b5b

#484d55

Accessibility

Aa White text on this color

9.66:1

Aa Black text on this color

2.17:1

White text reads better on this background (9.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#36366c · ΔE 7.5

Deuteranopia

#343269 · ΔE 8.5

Tritanopia

#2a6362 · ΔE 24.1

Achromatopsia

#454545 · ΔE 18.8

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

Code

CSS

background-color: #284475;

Tailwind (arbitrary value)

bg-[#284475]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#284475 (#284475) is rgb(40, 68, 117) in RGB.

No, #284475 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 #284475, or check how it holds up for accessibility.

Generate a palette → Check contrast