#180645

Color #180645

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 17.28 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.6

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

Conversions

HEX

#180645

RGB

rgb(24, 6, 69)

HSL

hsl(257.1, 84%, 14.7%)

HSV / HSB

hsv(257.1, 91.3%, 27.1%)

CMYK

cmyk(65.2%, 91.3%, 0%, 72.9%)

LAB

lab(6.81, 27.53, -35.46)

LCH

lch(6.81, 44.89, 307.82)

OKLCH

oklch(20.9%, 0.1066, 285.95)

HWB

hwb(257.1, 2.4%, 72.9%)

Harmony colors

Complementary

#334506

Analogous

#061445

#180645

#370645

Triadic

#180645

#451806

#064518

Split-complementary

#180645

#453706

#144506

Tetradic

#180645

#450633

#334506

#064518

Square

#180645

#450614

#334506

#064537

Shades

Color #180645 mixed toward black.

#140539

#10042e

#0c0322

#080217

#04010b

Tints

Color #180645 mixed toward white.

#2f0c88

#4612ca

#6b37ee

#9c7af3

#cebcf9

Tones

Color #180645 mixed toward gray.

#1a0b40

#1c103a

#1f1635

#211b30

#23202b

Accessibility

Aa White text on this color

18.25:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#12123c · ΔE 5.7

Deuteranopia

#13143a · ΔE 6.9

Tritanopia

#173432 · ΔE 26.7

Achromatopsia

#151515 · ΔE 23.3

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

Code

CSS

background-color: #180645;

Tailwind (arbitrary value)

bg-[#180645]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Rebecca Purple #663399

Blue Violet #8a2be2

Frequently asked questions

#180645 (#180645) is rgb(24, 6, 69) in RGB.

No, #180645 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.

Try it → Accessibility

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 #180645, or check how it holds up for accessibility.

Generate a palette → Check contrast