#282f53

Color #282f53

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 20.54 Nearest Tailwind class blue-950 #162456 · ΔE 5

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Conversions

HEX

#282f53

RGB

rgb(40, 47, 83)

HSL

hsl(230.2, 35%, 24.1%)

HSV / HSB

hsv(230.2, 51.8%, 32.5%)

CMYK

cmyk(51.8%, 43.4%, 0%, 67.5%)

LAB

lab(20.47, 8.38, -22.93)

LCH

lch(20.47, 24.41, 290.08)

OKLCH

oklch(31.8%, 0.0649, 273.8)

HWB

hwb(230.2, 15.7%, 67.5%)

Harmony colors

Complementary

#534c28

Analogous

#284453

#282f53

#362853

Triadic

#282f53

#53282f

#2f5328

Split-complementary

#282f53

#533628

#445328

Tetradic

#282f53

#4c2853

#534c28

#2f5328

Square

#282f53

#532844

#534c28

#285336

Shades

Color #282f53 mixed toward black.

#212745

#1b1f37

#141729

#0d101c

#07080e

Tints

Color #282f53 mixed toward white.

#3d487f

#5260aa

#7c87c0

#a8afd5

#d3d7ea

Tones

Color #282f53 mixed toward gray.

#2c314f

#2f344c

#333648

#363945

#3a3b41

Accessibility

Aa White text on this color

12.95:1

Aa Black text on this color

1.62:1

White text reads better on this background (12.95:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2b2b4c · ΔE 2.7

Deuteranopia

#2b2a4a · ΔE 3.2

Tritanopia

#284645 · ΔE 22.4

Achromatopsia

#313131 · ΔE 16.4

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

Code

CSS

background-color: #282f53;

Tailwind (arbitrary value)

bg-[#282f53]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#282f53 (#282f53) is rgb(40, 47, 83) in RGB.

No, #282f53 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.

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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 #282f53, or check how it holds up for accessibility.

Generate a palette → Check contrast