#28446d

Color #28446d

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 20.15 Nearest Tailwind class slate-700 #314158 · ΔE 5.4

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Conversions

HEX

#28446d

RGB

rgb(40, 68, 109)

HSL

hsl(215.7, 46.3%, 29.2%)

HSV / HSB

hsv(215.7, 63.3%, 42.7%)

CMYK

cmyk(63.3%, 37.6%, 0%, 57.3%)

LAB

lab(28.61, 3.43, -26.97)

LCH

lch(28.61, 27.19, 277.25)

OKLCH

oklch(38.6%, 0.0781, 257.88)

HWB

hwb(215.7, 15.7%, 57.3%)

Harmony colors

Complementary

#6d5128

Analogous

#28666d

#28446d

#2f286d

Triadic

#28446d

#6d2844

#446d28

Split-complementary

#28446d

#6d2f28

#666d28

Tetradic

#28446d

#51286d

#6d5128

#446d28

Square

#28446d

#6d2866

#6d5128

#286d2f

Shades

Color #28446d mixed toward black.

#21395b

#1b2d49

#142236

#0d1724

#070b12

Tints

Color #28446d mixed toward white.

#385f99

#4f7cbe

#7b9dcf

#a7bedf

#d3deef

Tones

Color #28446d mixed toward gray.

#2e4567

#334661

#39475c

#3f4856

#454950

Accessibility

Aa White text on this color

9.82:1

Aa Black text on this color

2.14:1

White text reads better on this background (9.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363665 · ΔE 8.2

Deuteranopia

#343263 · ΔE 9.1

Tritanopia

#2a5e5c · ΔE 22.4

Achromatopsia

#434343 · ΔE 17

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

Code

CSS

background-color: #28446d;

Tailwind (arbitrary value)

bg-[#28446d]

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

#28446d (#28446d) is rgb(40, 68, 109) in RGB.

No, #28446d is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #28446d, or check how it holds up for accessibility.

Generate a palette → Check contrast