#170641

Color #170641

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 19.62 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5.4

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

Conversions

HEX

#170641

RGB

rgb(23, 6, 65)

HSL

hsl(257.3, 83.1%, 13.9%)

HSV / HSB

hsv(257.3, 90.8%, 25.5%)

CMYK

cmyk(64.6%, 90.8%, 0%, 74.5%)

LAB

lab(6.27, 25.77, -33.52)

LCH

lch(6.27, 42.28, 307.55)

OKLCH

oklch(20.3%, 0.1015, 286.67)

HWB

hwb(257.3, 2.4%, 74.5%)

Harmony colors

Complementary

#304106

Analogous

#061241

#170641

#340641

Triadic

#170641

#411706

#064117

Split-complementary

#170641

#413406

#124106

Tetradic

#170641

#410630

#304106

#064117

Square

#170641

#410612

#304106

#064134

Shades

Color #170641 mixed toward black.

#130536

#0f042b

#0b0320

#080216

#04010b

Tints

Color #170641 mixed toward white.

#2f0c84

#4612c7

#6b36ec

#9c79f3

#cebcf9

Tones

Color #170641 mixed toward gray.

#190b3c

#1b1037

#1d1532

#1f1a2d

#211f28

Accessibility

Aa White text on this color

18.44:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.44:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#111139 · ΔE 5.4

Deuteranopia

#121337 · ΔE 6.6

Tritanopia

#16312f · ΔE 26.3

Achromatopsia

#141414 · ΔE 22.8

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

Code

CSS

background-color: #170641;

Tailwind (arbitrary value)

bg-[#170641]

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

#170641 (#170641) is rgb(23, 6, 65) in RGB.

No, #170641 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 #170641, or check how it holds up for accessibility.

Generate a palette → Check contrast