#282d71

Color #282d71

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 10.41 Nearest Tailwind class indigo-900 #312c85 · ΔE 4

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Conversions

HEX

#282d71

RGB

rgb(40, 45, 113)

HSL

hsl(235.9, 47.7%, 30%)

HSV / HSB

hsv(235.9, 64.6%, 44.3%)

CMYK

cmyk(64.6%, 60.2%, 0%, 55.7%)

LAB

lab(22.02, 20.87, -40.1)

LCH

lch(22.02, 45.21, 297.49)

OKLCH

oklch(33.6%, 0.1157, 275.11)

HWB

hwb(235.9, 15.7%, 55.7%)

Harmony colors

Complementary

#716c28

Analogous

#285171

#282d71

#482871

Triadic

#282d71

#71282d

#2d7128

Split-complementary

#282d71

#714828

#517128

Tetradic

#282d71

#6c2871

#716c28

#2d7128

Square

#282d71

#712851

#716c28

#287148

Shades

Color #282d71 mixed toward black.

#21255e

#1b1e4b

#141638

#0d0f26

#070713

Tints

Color #282d71 mixed toward white.

#383e9d

#4f57c1

#7b81d0

#a7abe0

#d3d5ef

Tones

Color #282d71 mixed toward gray.

#2e326b

#343765

#3a3d5f

#404259

#464753

Accessibility

Aa White text on this color

12.32:1

Aa Black text on this color

1.7:1

White text reads better on this background (12.32:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2a2a66 · ΔE 2.3

Deuteranopia

#2a2a63 · ΔE 2.8

Tritanopia

#285b59 · ΔE 28.8

Achromatopsia

#353535 · ΔE 22.9

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

Code

CSS

background-color: #282d71;

Tailwind (arbitrary value)

bg-[#282d71]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#282d71 (#282d71) is rgb(40, 45, 113) in RGB.

No, #282d71 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 #282d71, or check how it holds up for accessibility.

Generate a palette → Check contrast