#1a0037

Color #1a0037

A vivid, highly saturated very dark purple.

Closest named color Midnight Blue #191970 · ΔE 24.19 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 7.1

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

Conversions

HEX

#1a0037

RGB

rgb(26, 0, 55)

HSL

hsl(268.4, 100%, 10.8%)

HSV / HSB

hsv(268.4, 100%, 21.6%)

CMYK

cmyk(52.7%, 100%, 0%, 78.4%)

LAB

lab(4.48, 25.37, -29.19)

LCH

lch(4.48, 38.67, 310.99)

OKLCH

oklch(18.4%, 0.0991, 298.45)

HWB

hwb(268.4, 0%, 78.4%)

Harmony colors

Complementary

#1d3700

Analogous

#000137

#1a0037

#360037

Triadic

#1a0037

#371a00

#00371a

Split-complementary

#1a0037

#373600

#013700

Tetradic

#1a0037

#37001d

#1d3700

#00371a

Square

#1a0037

#370001

#1d3700

#003736

Shades

Color #1a0037 mixed toward black.

#16002e

#110025

#0d001c

#090012

#040009

Tints

Color #1a0037 mixed toward white.

#3e0083

#6200cf

#871cff

#af67ff

#d7b3ff

Tones

Color #1a0037 mixed toward gray.

#1a0532

#1b092e

#1b0e29

#1b1225

#1b1720

Accessibility

Aa White text on this color

19.11:1

Aa Black text on this color

1.1:1

White text reads better on this background (19.11:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#12112f · ΔE 8

Deuteranopia

#13142d · ΔE 9.9

Tritanopia

#192827 · ΔE 23.6

Achromatopsia

#0f0f0f · ΔE 22.2

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

Code

CSS

background-color: #1a0037;

Tailwind (arbitrary value)

bg-[#1a0037]

Related colors

Rebecca Purple #663399

Blue Violet #8a2be2

Indigo #4b0082

Medium Purple #9370db

Dark Orchid #9932cc

Dark Violet #9400d3

Frequently asked questions

#1a0037 (#1a0037) is rgb(26, 0, 55) in RGB.

No, #1a0037 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 #1a0037, or check how it holds up for accessibility.

Generate a palette → Check contrast