#28154a

Color #28154a

A moderately saturated very dark purple.

Closest named color Midnight Blue #191970 · ΔE 21.88 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 3.5

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Conversions

HEX

#28154a

RGB

rgb(40, 21, 74)

HSL

hsl(261.5, 55.8%, 18.6%)

HSV / HSB

hsv(261.5, 71.6%, 29%)

CMYK

cmyk(45.9%, 71.6%, 0%, 71%)

LAB

lab(12.49, 23.45, -29.59)

LCH

lch(12.49, 37.76, 308.4)

OKLCH

oklch(25.6%, 0.0935, 295.52)

HWB

hwb(261.5, 8.2%, 71%)

Harmony colors

Complementary

#374a15

Analogous

#151c4a

#28154a

#42154a

Triadic

#28154a

#4a2815

#154a28

Split-complementary

#28154a

#4a4215

#1c4a15

Tetradic

#28154a

#4a1537

#374a15

#154a28

Square

#28154a

#4a151c

#374a15

#154a42

Shades

Color #28154a mixed toward black.

#21113e

#1b0e31

#140a25

#0d0719

#07030c

Tints

Color #28154a mixed toward white.

#452480

#6234b6

#875dd1

#af93e0

#d7c9f0

Tones

Color #28154a mixed toward gray.

#291945

#2a1e41

#2c223d

#2d2738

#2e2b34

Accessibility

Aa White text on this color

16.2:1

Aa Black text on this color

1.3:1

White text reads better on this background (16.2:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212142 · ΔE 7.1

Deuteranopia

#22233f · ΔE 8.8

Tritanopia

#273a38 · ΔE 25

Achromatopsia

#202020 · ΔE 21.8

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

Code

CSS

background-color: #28154a;

Tailwind (arbitrary value)

bg-[#28154a]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Indigo #4b0082

Frequently asked questions

#28154a (#28154a) is rgb(40, 21, 74) in RGB.

No, #28154a 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 #28154a, or check how it holds up for accessibility.

Generate a palette → Check contrast