#1d0081

Color #1d0081

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 2.9 Nearest Tailwind class violet-950 #2f0d68 · ΔE 5.1

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

Conversions

HEX

#1d0081

RGB

rgb(29, 0, 129)

HSL

hsl(253.5, 100%, 25.3%)

HSV / HSB

hsv(253.5, 100%, 50.6%)

CMYK

cmyk(77.5%, 100%, 0%, 49.4%)

LAB

lab(14.66, 48.31, -62.49)

LCH

lch(14.66, 78.99, 307.71)

OKLCH

oklch(28.7%, 0.1809, 274.63)

HWB

hwb(253.5, 0%, 49.4%)

Harmony colors

Complementary

#648100

Analogous

#002381

#1d0081

#5e0081

Triadic

#1d0081

#811d00

#00811d

Split-complementary

#1d0081

#815e00

#238100

Tetradic

#1d0081

#810064

#648100

#00811d

Square

#1d0081

#810023

#648100

#00815e

Shades

Color #1d0081 mixed toward black.

#18006c

#130056

#0f0041

#0a002b

#050016

Tints

Color #1d0081 mixed toward white.

#2b00c1

#3a01ff

#6b41ff

#9d80ff

#cec0ff

Tones

Color #1d0081 mixed toward gray.

#230b76

#29166c

#2f2061

#352b56

#3b364b

Accessibility

Aa White text on this color

15.34:1

Aa Black text on this color

1.37:1

White text reads better on this background (15.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141471 · ΔE 4.4

Deuteranopia

#15176d · ΔE 5.5

Tritanopia

#1c635f · ΔE 37.5

Achromatopsia

#252525 · ΔE 28.5

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

Code

CSS

background-color: #1d0081;

Tailwind (arbitrary value)

bg-[#1d0081]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#1d0081 (#1d0081) is rgb(29, 0, 129) in RGB.

No, #1d0081 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 #1d0081, or check how it holds up for accessibility.

Generate a palette → Check contrast