#15202a

Color #15202a

A muted very dark blue.

Closest named color Black #000000 · ΔE 14.38 Nearest Tailwind class gray-800 #1e2939 · ΔE 4.6

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Conversions

HEX

#15202a

RGB

rgb(21, 32, 42)

HSL

hsl(208.6, 33.3%, 12.4%)

HSV / HSB

hsv(208.6, 50%, 16.5%)

CMYK

cmyk(50%, 23.8%, 0%, 83.5%)

LAB

lab(11.69, -1.52, -8.24)

LCH

lch(11.69, 8.38, 259.55)

OKLCH

oklch(23.8%, 0.0249, 246.53)

HWB

hwb(208.6, 8.2%, 83.5%)

Harmony colors

Complementary

#2a1f15

Analogous

#152a2a

#15202a

#15162a

Triadic

#15202a

#2a1520

#202a15

Split-complementary

#15202a

#2a1516

#2a2a15

Tetradic

#15202a

#1f152a

#2a1f15

#202a15

Square

#15202a

#2a152a

#2a1f15

#162a15

Shades

Color #15202a mixed toward black.

#121b23

#0e151c

#0b1015

#070b0e

#040507

Tints

Color #15202a mixed toward white.

#2e465c

#476c8d

#6a91b5

#9cb6cd

#cddae6

Tones

Color #15202a mixed toward gray.

#172028

#192027

#1a2025

#1c2023

#1e2021

Accessibility

Aa White text on this color

16.51:1

Aa Black text on this color

1.27:1

White text reads better on this background (16.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1a28 · ΔE 7.7

Deuteranopia

#1a1927 · ΔE 8.3

Tritanopia

#162626 · ΔE 8.2

Achromatopsia

#1f1f1f · ΔE 7.2

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

Code

CSS

background-color: #15202a;

Tailwind (arbitrary value)

bg-[#15202a]

Related colors

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Steel Blue #4682b4

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#15202a (#15202a) is rgb(21, 32, 42) in RGB.

No, #15202a 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 #15202a, or check how it holds up for accessibility.

Generate a palette → Check contrast