#170d89

Color #170d89

A vivid, highly saturated dark blue.

Closest named color Navy #000080 · ΔE 4.34 Nearest Tailwind class violet-950 #2f0d68 · ΔE 6

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Conversions

HEX

#170d89

RGB

rgb(23, 13, 137)

HSL

hsl(244.8, 82.7%, 29.4%)

HSV / HSB

hsv(244.8, 90.5%, 53.7%)

CMYK

cmyk(83.2%, 90.5%, 0%, 46.3%)

LAB

lab(16.87, 45.8, -63.86)

LCH

lch(16.87, 78.59, 305.65)

OKLCH

oklch(30.4%, 0.1847, 270.53)

HWB

hwb(244.8, 5.1%, 46.3%)

Harmony colors

Complementary

#7f890d

Analogous

#0d4189

#170d89

#550d89

Triadic

#170d89

#89170d

#0d8917

Split-complementary

#170d89

#89550d

#41890d

Tetradic

#170d89

#890d7f

#7f890d

#0d8917

Square

#170d89

#890d41

#7f890d

#0d8955

Shades

Color #170d89 mixed toward black.

#130b72

#0f095b

#0b0644

#08042e

#040217

Tints

Color #170d89 mixed toward white.

#2012c0

#3424ea

#665bef

#9991f5

#ccc8fa

Tones

Color #170d89 mixed toward gray.

#20177f

#282274

#312c6a

#3a3660

#424155

Accessibility

Aa White text on this color

14.43:1

Aa Black text on this color

1.46:1

White text reads better on this background (14.43:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#131379 · ΔE 2.7

Deuteranopia

#141475 · ΔE 3.4

Tritanopia

#176a66 · ΔE 38.4

Achromatopsia

#2a2a2a · ΔE 28.4

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

Code

CSS

background-color: #170d89;

Tailwind (arbitrary value)

bg-[#170d89]

Related colors

Slate Blue #6a5acd

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#170d89 (#170d89) is rgb(23, 13, 137) in RGB.

No, #170d89 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 #170d89, or check how it holds up for accessibility.

Generate a palette → Check contrast