#28234d

Color #28234d

A muted dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 24.79 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 3.6

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Conversions

HEX

#28234d

RGB

rgb(40, 35, 77)

HSL

hsl(247.1, 37.5%, 22%)

HSV / HSB

hsv(247.1, 54.5%, 30.2%)

CMYK

cmyk(48.1%, 54.5%, 0%, 69.8%)

LAB

lab(16.45, 14.84, -25.28)

LCH

lch(16.45, 29.31, 300.41)

OKLCH

oklch(28.6%, 0.0746, 286.1)

HWB

hwb(247.1, 13.7%, 69.8%)

Harmony colors

Complementary

#484d23

Analogous

#23334d

#28234d

#3d234d

Triadic

#28234d

#4d2823

#234d28

Split-complementary

#28234d

#4d3d23

#334d23

Tetradic

#28234d

#4d2348

#484d23

#234d28

Square

#28234d

#4d2333

#484d23

#234d3d

Shades

Color #28234d mixed toward black.

#211d40

#1b1733

#141227

#0d0c1a

#07060d

Tints

Color #28234d mixed toward white.

#40387b

#574da8

#7f76c1

#aaa4d6

#d4d1ea

Tones

Color #28234d mixed toward gray.

#2b274a

#2d2a46

#302e43

#33313f

#35353c

Accessibility

Aa White text on this color

14.61:1

Aa Black text on this color

1.44:1

White text reads better on this background (14.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#262645 · ΔE 3.8

Deuteranopia

#262744 · ΔE 4.6

Tritanopia

#283f3d · ΔE 24.5

Achromatopsia

#292929 · ΔE 18.9

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

Code

CSS

background-color: #28234d;

Tailwind (arbitrary value)

bg-[#28234d]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#28234d (#28234d) is rgb(40, 35, 77) in RGB.

No, #28234d 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 #28234d, or check how it holds up for accessibility.

Generate a palette → Check contrast