#291e7b

Color #291e7b

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 4.59 Nearest Tailwind class indigo-900 #312c85 · ΔE 3.8

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Conversions

HEX

#291e7b

RGB

rgb(41, 30, 123)

HSL

hsl(247.1, 60.8%, 30%)

HSV / HSB

hsv(247.1, 75.6%, 48.2%)

CMYK

cmyk(66.7%, 75.6%, 0%, 51.8%)

LAB

lab(19.35, 34.39, -50.86)

LCH

lch(19.35, 61.4, 304.07)

OKLCH

oklch(32%, 0.1487, 279.17)

HWB

hwb(247.1, 11.8%, 51.8%)

Harmony colors

Complementary

#707b1e

Analogous

#1e417b

#291e7b

#581e7b

Triadic

#291e7b

#7b291e

#1e7b29

Split-complementary

#291e7b

#7b581e

#417b1e

Tetradic

#291e7b

#7b1e70

#707b1e

#1e7b29

Square

#291e7b

#7b1e41

#707b1e

#1e7b58

Shades

Color #291e7b mixed toward black.

#221967

#1b1452

#140f3e

#0e0a29

#070515

Tints

Color #291e7b mixed toward white.

#392aab

#5140d0

#7c6fdc

#a89fe8

#d3cff3

Tones

Color #291e7b mixed toward gray.

#2f2673

#352d6c

#3b3564

#413d5c

#474554

Accessibility

Aa White text on this color

13.41:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.41:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#25256d · ΔE 3.8

Deuteranopia

#252669 · ΔE 4.8

Tritanopia

#29605d · ΔE 32.8

Achromatopsia

#2f2f2f · ΔE 26

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

Code

CSS

background-color: #291e7b;

Tailwind (arbitrary value)

bg-[#291e7b]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#291e7b (#291e7b) is rgb(41, 30, 123) in RGB.

No, #291e7b is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #291e7b, or check how it holds up for accessibility.

Generate a palette → Check contrast