#284372

Color #284372

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 23.44 Nearest Tailwind class blue-900 #1c398e · ΔE 6

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

Conversions

HEX

#284372

RGB

rgb(40, 67, 114)

HSL

hsl(218.1, 48.1%, 30.2%)

HSV / HSB

hsv(218.1, 64.9%, 44.7%)

CMYK

cmyk(64.9%, 41.2%, 0%, 55.3%)

LAB

lab(28.59, 5.98, -30.18)

LCH

lch(28.59, 30.77, 281.21)

OKLCH

oklch(38.6%, 0.0869, 260.8)

HWB

hwb(218.1, 15.7%, 55.3%)

Harmony colors

Complementary

#725728

Analogous

#286872

#284372

#322872

Triadic

#284372

#722843

#437228

Split-complementary

#284372

#723228

#687228

Tetradic

#284372

#572872

#725728

#437228

Square

#284372

#722868

#725728

#287232

Shades

Color #284372 mixed toward black.

#21385f

#1b2d4c

#142239

#0d1626

#070b13

Tints

Color #284372 mixed toward white.

#375d9e

#4f79c1

#7b9ad1

#a7bce0

#d3ddf0

Tones

Color #284372 mixed toward gray.

#2e456c

#344666

#3a4860

#414a59

#474b53

Accessibility

Aa White text on this color

9.83:1

Aa Black text on this color

2.14:1

White text reads better on this background (9.83:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363669 · ΔE 7.4

Deuteranopia

#343267 · ΔE 8.3

Tritanopia

#2a615f · ΔE 24.1

Achromatopsia

#434343 · ΔE 18.4

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

Code

CSS

background-color: #284372;

Tailwind (arbitrary value)

bg-[#284372]

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

#284372 (#284372) is rgb(40, 67, 114) in RGB.

No, #284372 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.

Try it → Accessibility

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 #284372, or check how it holds up for accessibility.

Generate a palette → Check contrast