#15232a

Color #15232a

A muted very dark blue.

Closest named color Black #000000 · ΔE 14.83 Nearest Tailwind class mist-800 #22292b · ΔE 4.2

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Conversions

HEX

#15232a

RGB

rgb(21, 35, 42)

HSL

hsl(200, 33.3%, 12.4%)

HSV / HSB

hsv(200, 50%, 16.5%)

CMYK

cmyk(50%, 16.7%, 0%, 83.5%)

LAB

lab(12.79, -3.66, -6.56)

LCH

lch(12.79, 7.51, 240.84)

OKLCH

oklch(24.7%, 0.0234, 230.54)

HWB

hwb(200, 8.2%, 83.5%)

Harmony colors

Complementary

#2a1c15

Analogous

#152a27

#15232a

#15192a

Triadic

#15232a

#2a1523

#232a15

Split-complementary

#15232a

#2a1519

#2a2715

Tetradic

#15232a

#1c152a

#2a1c15

#232a15

Square

#15232a

#27152a

#2a1c15

#192a15

Shades

Color #15232a mixed toward black.

#121d23

#0e171c

#0b1215

#070c0e

#040607

Tints

Color #15232a mixed toward white.

#2e4c5c

#47768d

#6a9cb5

#9cbdcd

#cddee6

Tones

Color #15232a mixed toward gray.

#172328

#192227

#1a2125

#1c2123

#1e2021

Accessibility

Aa White text on this color

16.08:1

Aa Black text on this color

1.31:1

White text reads better on this background (16.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c28 · ΔE 9.6

Deuteranopia

#1b1a28 · ΔE 11.1

Tritanopia

#162727 · ΔE 5.6

Achromatopsia

#212121 · ΔE 7.2

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

Code

CSS

background-color: #15232a;

Tailwind (arbitrary value)

bg-[#15232a]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#15232a (#15232a) is rgb(21, 35, 42) in RGB.

No, #15232a 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 #15232a, or check how it holds up for accessibility.

Generate a palette → Check contrast