#28284c

Color #28284c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 22.75 Nearest Tailwind class blue-950 #162456 · ΔE 5.3

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

Conversions

HEX

#28284c

RGB

rgb(40, 40, 76)

HSL

hsl(240, 31%, 22.7%)

HSV / HSB

hsv(240, 47.4%, 29.8%)

CMYK

cmyk(47.4%, 47.4%, 0%, 70.2%)

LAB

lab(17.88, 10.91, -22.33)

LCH

lch(17.88, 24.85, 296.04)

OKLCH

oklch(29.6%, 0.0644, 281.73)

HWB

hwb(240, 15.7%, 70.2%)

Harmony colors

Complementary

#4c4c28

Analogous

#283a4c

#28284c

#3a284c

Triadic

#28284c

#4c2828

#284c28

Split-complementary

#28284c

#4c3a28

#3a4c28

Tetradic

#28284c

#4c284c

#4c4c28

#284c28

Square

#28284c

#4c283a

#4c4c28

#284c3a

Shades

Color #28284c mixed toward black.

#21213f

#1b1b33

#141426

#0d0d19

#07070d

Tints

Color #28284c mixed toward white.

#3f3f77

#5555a2

#7e7ebb

#a9a9d2

#d4d4e8

Tones

Color #28284c mixed toward gray.

#2b2b49

#2e2e46

#313143

#343440

#37373d

Accessibility

Aa White text on this color

14.02:1

Aa Black text on this color

1.5:1

White text reads better on this background (14.02:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282845 · ΔE 2.4

Deuteranopia

#282843 · ΔE 3.2

Tritanopia

#283f3e · ΔE 22.7

Achromatopsia

#2c2c2c · ΔE 17

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

Code

CSS

background-color: #28284c;

Tailwind (arbitrary value)

bg-[#28284c]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#28284c (#28284c) is rgb(40, 40, 76) in RGB.

No, #28284c 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 #28284c, or check how it holds up for accessibility.

Generate a palette → Check contrast