#15367a

Color #15367a

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.61 Nearest Tailwind class blue-900 #1c398e · ΔE 3.3

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

Conversions

HEX

#15367a

RGB

rgb(21, 54, 122)

HSL

hsl(220.4, 70.6%, 28%)

HSV / HSB

hsv(220.4, 82.8%, 47.8%)

CMYK

cmyk(82.8%, 55.7%, 0%, 52.2%)

LAB

lab(24.33, 15.25, -42.13)

LCH

lch(24.33, 44.81, 289.9)

OKLCH

oklch(35.3%, 0.1225, 262.5)

HWB

hwb(220.4, 8.2%, 52.2%)

Harmony colors

Complementary

#7a5915

Analogous

#15687a

#15367a

#26157a

Triadic

#15367a

#7a1536

#367a15

Split-complementary

#15367a

#7a2615

#687a15

Tetradic

#15367a

#59157a

#7a5915

#367a15

Square

#15367a

#7a1568

#7a5915

#157a26

Shades

Color #15367a mixed toward black.

#112d66

#0e2451

#0a1b3d

#071229

#030914

Tints

Color #15367a mixed toward white.

#1e4dae

#2e67db

#628de4

#97b3ed

#cbd9f6

Tones

Color #15367a mixed toward gray.

#1d3971

#263c69

#2e3f61

#374258

#3f4450

Accessibility

Aa White text on this color

11.41:1

Aa Black text on this color

1.84:1

White text reads better on this background (11.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#27276e · ΔE 6.6

Deuteranopia

#25226b · ΔE 7.9

Tritanopia

#186461 · ΔE 29.8

Achromatopsia

#3a3a3a · ΔE 22.6

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

Code

CSS

background-color: #15367a;

Tailwind (arbitrary value)

bg-[#15367a]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#15367a (#15367a) is rgb(21, 54, 122) in RGB.

No, #15367a 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 #15367a, or check how it holds up for accessibility.

Generate a palette → Check contrast