#2917ad

Color #2917ad

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 11.14 Nearest Tailwind class indigo-800 #372aac · ΔE 3.7

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

Conversions

HEX

#2917ad

RGB

rgb(41, 23, 173)

HSL

hsl(247.2, 76.5%, 38.4%)

HSV / HSB

hsv(247.2, 86.7%, 67.8%)

CMYK

cmyk(76.3%, 86.7%, 0%, 32.2%)

LAB

lab(24, 53.45, -74.1)

LCH

lch(24, 91.37, 305.8)

OKLCH

oklch(36.9%, 0.2146, 273.47)

HWB

hwb(247.2, 9%, 32.2%)

Harmony colors

Complementary

#9bad17

Analogous

#1750ad

#2917ad

#7417ad

Triadic

#2917ad

#ad2917

#17ad29

Split-complementary

#2917ad

#ad7417

#50ad17

Tetradic

#2917ad

#ad179b

#9bad17

#17ad29

Square

#2917ad

#ad1750

#9bad17

#17ad74

Shades

Color #2917ad mixed toward black.

#221390

#1b0f73

#140c56

#0e083a

#07041d

Tints

Color #2917ad mixed toward white.

#341ddb

#5946e6

#8374ed

#aca3f3

#d6d1f9

Tones

Color #2917ad mixed toward gray.

#3223a0

#3c3094

#453c87

#4f497b

#58556e

Accessibility

Aa White text on this color

11.54:1

Aa Black text on this color

1.82:1

White text reads better on this background (11.54:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#222299 · ΔE 3.5

Deuteranopia

#232594 · ΔE 4.6

Tritanopia

#288782 · ΔE 43

Achromatopsia

#393939 · ΔE 29.9

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

Code

CSS

background-color: #2917ad;

Tailwind (arbitrary value)

bg-[#2917ad]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2917ad (#2917ad) is rgb(41, 23, 173) in RGB.

No, #2917ad 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.

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 #2917ad, or check how it holds up for accessibility.

Generate a palette → Check contrast