#2142d4

Color #2142d4

A vivid, highly saturated medium blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 20.25 Nearest Tailwind class blue-700 #1447e6 · ΔE 2.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2142d4

RGB

rgb(33, 66, 212)

HSL

hsl(228.9, 73.1%, 48%)

HSV / HSB

hsv(228.9, 84.4%, 83.1%)

CMYK

cmyk(84.4%, 68.9%, 0%, 16.9%)

LAB

lab(35.93, 43.06, -77.34)

LCH

lch(35.93, 88.52, 299.11)

OKLCH

oklch(46.5%, 0.2246, 266.43)

HWB

hwb(228.9, 12.9%, 16.9%)

Harmony colors

Complementary

#d4b321

Analogous

#219cd4

#2142d4

#5921d4

Triadic

#2142d4

#d42142

#42d421

Split-complementary

#2142d4

#d45921

#9cd421

Tetradic

#2142d4

#b321d4

#d4b321

#42d421

Square

#2142d4

#d4219c

#d4b321

#21d459

Shades

Color #2142d4 mixed toward black.

#1b37b1

#162c8d

#10216a

#0b1647

#050b23

Tints

Color #2142d4 mixed toward white.

#405ee1

#667ee7

#8c9eed

#b2bef3

#d9dff9

Tones

Color #2142d4 mixed toward gray.

#304bc5

#3f55b6

#4e5ea7

#5d6898

#6b7189

Accessibility

Aa White text on this color

7.51:1

Aa Black text on this color

2.79:1

White text reads better on this background (7.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3233be · ΔE 5

Deuteranopia

#302eb8 · ΔE 6.4

Tritanopia

#23a9a4 · ΔE 45.9

Achromatopsia

#545454 · ΔE 29.6

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

Code

CSS

background-color: #2142d4;

Tailwind (arbitrary value)

bg-[#2142d4]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2142d4 (#2142d4) is rgb(33, 66, 212) in RGB.

No, #2142d4 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.

Try it → Generators

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 #2142d4, or check how it holds up for accessibility.

Generate a palette → Check contrast