#290b7b

Color #290b7b

A vivid, highly saturated dark blue.

Closest named color Indigo #4b0082 · ΔE 9.64 Nearest Tailwind class violet-950 #2f0d68 · ΔE 3.5

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

Conversions

HEX

#290b7b

RGB

rgb(41, 11, 123)

HSL

hsl(256.1, 83.6%, 26.3%)

HSV / HSB

hsv(256.1, 91.1%, 48.2%)

CMYK

cmyk(66.7%, 91.1%, 0%, 51.8%)

LAB

lab(16.21, 43.49, -56.05)

LCH

lch(16.21, 70.94, 307.81)

OKLCH

oklch(29.8%, 0.1652, 281.92)

HWB

hwb(256.1, 4.3%, 51.8%)

Harmony colors

Complementary

#5d7b0b

Analogous

#0b257b

#290b7b

#610b7b

Triadic

#290b7b

#7b290b

#0b7b29

Split-complementary

#290b7b

#7b610b

#257b0b

Tetradic

#290b7b

#7b0b5d

#5d7b0b

#0b7b29

Square

#290b7b

#7b0b25

#5d7b0b

#0b7b61

Shades

Color #290b7b mixed toward black.

#220967

#1b0752

#15053e

#0e0429

#070215

Tints

Color #290b7b mixed toward white.

#3c10b5

#5119ea

#7d52f0

#a88cf5

#d4c5fa

Tones

Color #290b7b mixed toward gray.

#2d1472

#321e68

#36275f

#3a3056

#3f3a4c

Accessibility

Aa White text on this color

14.7:1

Aa Black text on this color

1.43:1

White text reads better on this background (14.7:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1f1f6c · ΔE 5.9

Deuteranopia

#212368 · ΔE 7.5

Tritanopia

#285f5b · ΔE 34.9

Achromatopsia

#282828 · ΔE 27.4

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

Code

CSS

background-color: #290b7b;

Tailwind (arbitrary value)

bg-[#290b7b]

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

#290b7b (#290b7b) is rgb(41, 11, 123) in RGB.

No, #290b7b 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 #290b7b, or check how it holds up for accessibility.

Generate a palette → Check contrast