#18063c

Color #18063c

A vivid, highly saturated very dark purple.

Closest named color Midnight Blue #191970 · ΔE 22.82 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.5

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

Conversions

HEX

#18063c

RGB

rgb(24, 6, 60)

HSL

hsl(260, 81.8%, 12.9%)

HSV / HSB

hsv(260, 90%, 23.5%)

CMYK

cmyk(60%, 90%, 0%, 76.5%)

LAB

lab(5.88, 23.95, -30.57)

LCH

lch(5.88, 38.83, 308.08)

OKLCH

oklch(19.8%, 0.0949, 290.34)

HWB

hwb(260, 2.4%, 76.5%)

Harmony colors

Complementary

#2a3c06

Analogous

#060f3c

#18063c

#33063c

Triadic

#18063c

#3c1806

#063c18

Split-complementary

#18063c

#3c3306

#0f3c06

Tetradic

#18063c

#3c062a

#2a3c06

#063c18

Square

#18063c

#3c060f

#2a3c06

#063c33

Shades

Color #18063c mixed toward black.

#140532

#100428

#0c031e

#080214

#04010a

Tints

Color #18063c mixed toward white.

#330d7f

#4e13c2

#7235eb

#a178f2

#d0bcf8

Tones

Color #18063c mixed toward gray.

#190a37

#1b0f33

#1c132e

#1e182a

#1f1c25

Accessibility

Aa White text on this color

18.58:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.58:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#121234 · ΔE 6.2

Deuteranopia

#131432 · ΔE 7.6

Tritanopia

#172d2b · ΔE 25.5

Achromatopsia

#131313 · ΔE 22.1

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

Code

CSS

background-color: #18063c;

Tailwind (arbitrary value)

bg-[#18063c]

Related colors

Medium Purple #9370db

Rebecca Purple #663399

Blue Violet #8a2be2

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Frequently asked questions

#18063c (#18063c) is rgb(24, 6, 60) in RGB.

No, #18063c is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #18063c, or check how it holds up for accessibility.

Generate a palette → Check contrast