#153e84

Color #153e84

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.79 Nearest Tailwind class blue-900 #1c398e · ΔE 3.2

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

Conversions

HEX

#153e84

RGB

rgb(21, 62, 132)

HSL

hsl(217.8, 72.5%, 30%)

HSV / HSB

hsv(217.8, 84.1%, 51.8%)

CMYK

cmyk(84.1%, 53%, 0%, 48.2%)

LAB

lab(27.49, 13.76, -43.29)

LCH

lch(27.49, 45.42, 287.63)

OKLCH

oklch(38%, 0.1265, 260.44)

HWB

hwb(217.8, 8.2%, 48.2%)

Harmony colors

Complementary

#845b15

Analogous

#157684

#153e84

#231584

Triadic

#153e84

#84153e

#3e8415

Split-complementary

#153e84

#842315

#768415

Tetradic

#153e84

#5b1584

#845b15

#3e8415

Square

#153e84

#841576

#845b15

#158423

Shades

Color #153e84 mixed toward black.

#12346e

#0e2958

#0b1f42

#07152c

#040a16

Tints

Color #153e84 mixed toward white.

#1d56b7

#3272de

#6595e6

#98b8ef

#ccdcf7

Tones

Color #153e84 mixed toward gray.

#1e407b

#284371

#314568

#3a485f

#434a56

Accessibility

Aa White text on this color

10.22:1

Aa Black text on this color

2.05:1

White text reads better on this background (10.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c78 · ΔE 8

Deuteranopia

#2a2674 · ΔE 9.6

Tritanopia

#196d6a · ΔE 30

Achromatopsia

#414141 · ΔE 22.7

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

Code

CSS

background-color: #153e84;

Tailwind (arbitrary value)

bg-[#153e84]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#153e84 (#153e84) is rgb(21, 62, 132) in RGB.

No, #153e84 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 #153e84, or check how it holds up for accessibility.

Generate a palette → Check contrast