#1b1330

Color #1b1330

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 23.43 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 7.3

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Conversions

HEX

#1b1330

RGB

rgb(27, 19, 48)

HSL

hsl(256.6, 43.3%, 13.1%)

HSV / HSB

hsv(256.6, 60.4%, 18.8%)

CMYK

cmyk(43.8%, 60.4%, 0%, 81.2%)

LAB

lab(8.24, 12.54, -17.99)

LCH

lch(8.24, 21.93, 304.88)

OKLCH

oklch(21.4%, 0.0557, 293.85)

HWB

hwb(256.6, 7.5%, 81.2%)

Harmony colors

Complementary

#283013

Analogous

#131930

#1b1330

#291330

Triadic

#1b1330

#301b13

#13301b

Split-complementary

#1b1330

#302913

#193013

Tetradic

#1b1330

#301328

#283013

#13301b

Square

#1b1330

#301319

#283013

#133029

Shades

Color #1b1330 mixed toward black.

#161028

#120d20

#0d0918

#090610

#040308

Tints

Color #1b1330 mixed toward white.

#392865

#573d9a

#7b60c0

#a795d5

#d3caea

Tones

Color #1b1330 mixed toward gray.

#1c152d

#1d182b

#1e1a29

#1f1d26

#201f24

Accessibility

Aa White text on this color

17.76:1

Aa Black text on this color

1.18:1

White text reads better on this background (17.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#18182b · ΔE 5.8

Deuteranopia

#181929 · ΔE 7.5

Tritanopia

#1b2625 · ΔE 20.7

Achromatopsia

#181818 · ΔE 16.3

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

Code

CSS

background-color: #1b1330;

Tailwind (arbitrary value)

bg-[#1b1330]

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

#1b1330 (#1b1330) is rgb(27, 19, 48) in RGB.

No, #1b1330 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 #1b1330, or check how it holds up for accessibility.

Generate a palette → Check contrast