#284166

Color #284166

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 17.78 Nearest Tailwind class slate-700 #314158 · ΔE 4.4

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Conversions

HEX

#284166

RGB

rgb(40, 65, 102)

HSL

hsl(215.8, 43.7%, 27.8%)

HSV / HSB

hsv(215.8, 60.8%, 40%)

CMYK

cmyk(60.8%, 36.3%, 0%, 60%)

LAB

lab(27.27, 2.85, -24.62)

LCH

lch(27.27, 24.78, 276.6)

OKLCH

oklch(37.4%, 0.0711, 258.07)

HWB

hwb(215.8, 15.7%, 60%)

Harmony colors

Complementary

#664d28

Analogous

#286066

#284166

#2e2866

Triadic

#284166

#662841

#416628

Split-complementary

#284166

#662e28

#606628

Tetradic

#284166

#4d2866

#664d28

#416628

Square

#284166

#662860

#664d28

#28662e

Shades

Color #284166 mixed toward black.

#213655

#1b2b44

#142033

#0d1622

#070b11

Tints

Color #284166 mixed toward white.

#395d92

#4f7aba

#7b9bcb

#a7bcdc

#d3deee

Tones

Color #284166 mixed toward gray.

#2d4261

#32435c

#374456

#3d4551

#42464c

Accessibility

Aa White text on this color

10.3:1

Aa Black text on this color

2.04:1

White text reads better on this background (10.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34355f · ΔE 7.7

Deuteranopia

#33315d · ΔE 8.9

Tritanopia

#2a5857 · ΔE 21

Achromatopsia

#404040 · ΔE 16

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

Code

CSS

background-color: #284166;

Tailwind (arbitrary value)

bg-[#284166]

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

#284166 (#284166) is rgb(40, 65, 102) in RGB.

No, #284166 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 #284166, or check how it holds up for accessibility.

Generate a palette → Check contrast