#282e4d

Color #282e4d

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.95 Nearest Tailwind class slate-800 #1d293d · ΔE 6.1

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

Conversions

HEX

#282e4d

RGB

rgb(40, 46, 77)

HSL

hsl(230.3, 31.6%, 22.9%)

HSV / HSB

hsv(230.3, 48.1%, 30.2%)

CMYK

cmyk(48.1%, 40.3%, 0%, 69.8%)

LAB

lab(19.81, 6.97, -19.96)

LCH

lch(19.81, 21.14, 289.25)

OKLCH

oklch(31.1%, 0.0563, 274.38)

HWB

hwb(230.3, 15.7%, 69.8%)

Harmony colors

Complementary

#4d4728

Analogous

#28404d

#282e4d

#34284d

Triadic

#282e4d

#4d282e

#2e4d28

Split-complementary

#282e4d

#4d3428

#404d28

Tetradic

#282e4d

#47284d

#4d4728

#2e4d28

Square

#282e4d

#4d2840

#4d4728

#284d34

Shades

Color #282e4d mixed toward black.

#212640

#1b1f33

#141726

#0d0f1a

#07080d

Tints

Color #282e4d mixed toward white.

#3e4878

#5561a3

#7e88bc

#a9afd2

#d4d7e9

Tones

Color #282e4d mixed toward gray.

#2b304a

#2e3247

#313444

#343641

#37383d

Accessibility

Aa White text on this color

13.22:1

Aa Black text on this color

1.59:1

White text reads better on this background (13.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b47 · ΔE 2.5

Deuteranopia

#2a2a45 · ΔE 2.8

Tritanopia

#284240 · ΔE 21.3

Achromatopsia

#303030 · ΔE 14.9

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

Code

CSS

background-color: #282e4d;

Tailwind (arbitrary value)

bg-[#282e4d]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#282e4d (#282e4d) is rgb(40, 46, 77) in RGB.

No, #282e4d 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.

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 #282e4d, or check how it holds up for accessibility.

Generate a palette → Check contrast