#1b0084

Color #1b0084

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 2.62 Nearest Tailwind class violet-950 #2f0d68 · ΔE 5.5

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

Conversions

HEX

#1b0084

RGB

rgb(27, 0, 132)

HSL

hsl(252.3, 100%, 25.9%)

HSV / HSB

hsv(252.3, 100%, 51.8%)

CMYK

cmyk(79.5%, 100%, 0%, 48.2%)

LAB

lab(14.95, 49.03, -63.91)

LCH

lch(14.95, 80.55, 307.49)

OKLCH

oklch(29%, 0.1847, 273.23)

HWB

hwb(252.3, 0%, 48.2%)

Harmony colors

Complementary

#698400

Analogous

#002784

#1b0084

#5d0084

Triadic

#1b0084

#841b00

#00841b

Split-complementary

#1b0084

#845d00

#278400

Tetradic

#1b0084

#840069

#698400

#00841b

Square

#1b0084

#840027

#698400

#00845d

Shades

Color #1b0084 mixed toward black.

#17006e

#120058

#0e0042

#09002c

#050016

Tints

Color #1b0084 mixed toward white.

#2800c3

#3703ff

#6942ff

#9b81ff

#cdc0ff

Tones

Color #1b0084 mixed toward gray.

#220b79

#28166e

#2f2163

#352c58

#3c374d

Accessibility

Aa White text on this color

15.22:1

Aa Black text on this color

1.38:1

White text reads better on this background (15.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#121274 · ΔE 3.9

Deuteranopia

#141570 · ΔE 4.9

Tritanopia

#1a6562 · ΔE 37.6

Achromatopsia

#262626 · ΔE 28.7

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

Code

CSS

background-color: #1b0084;

Tailwind (arbitrary value)

bg-[#1b0084]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#1b0084 (#1b0084) is rgb(27, 0, 132) in RGB.

No, #1b0084 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.

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 #1b0084, or check how it holds up for accessibility.

Generate a palette → Check contrast