#15215c

Color #15215c

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 18.02 Nearest Tailwind class blue-950 #162456 · ΔE 2.1

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Conversions

HEX

#15215c

RGB

rgb(21, 33, 92)

HSL

hsl(229.9, 62.8%, 22.2%)

HSV / HSB

hsv(229.9, 77.2%, 36.1%)

CMYK

cmyk(77.2%, 64.1%, 0%, 63.9%)

LAB

lab(15.59, 17.97, -36.86)

LCH

lch(15.59, 41.01, 295.99)

OKLCH

oklch(27.9%, 0.1064, 269.41)

HWB

hwb(229.9, 8.2%, 63.9%)

Harmony colors

Complementary

#5c5015

Analogous

#15455c

#15215c

#2d155c

Triadic

#15215c

#5c1521

#215c15

Split-complementary

#15215c

#5c2d15

#455c15

Tetradic

#15215c

#50155c

#5c5015

#215c15

Square

#15215c

#5c1545

#5c5015

#155c2d

Shades

Color #15215c mixed toward black.

#121c4d

#0e163d

#0b112e

#070b1f

#04060f

Tints

Color #15215c mixed toward white.

#213492

#2e48c8

#5e72da

#93a1e6

#c9d0f3

Tones

Color #15215c mixed toward gray.

#1b2556

#212950

#272d4a

#2d3144

#33353f

Accessibility

Aa White text on this color

14.96:1

Aa Black text on this color

1.4:1

White text reads better on this background (14.96:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b52 · ΔE 3

Deuteranopia

#1a1950 · ΔE 3.5

Tritanopia

#164947 · ΔE 27.7

Achromatopsia

#272727 · ΔE 22

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

Code

CSS

background-color: #15215c;

Tailwind (arbitrary value)

bg-[#15215c]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#15215c (#15215c) is rgb(21, 33, 92) in RGB.

No, #15215c 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 #15215c, or check how it holds up for accessibility.

Generate a palette → Check contrast