#1700a3

Color #1700a3

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 10.7 Nearest Tailwind class violet-900 #4d179a · ΔE 6.3

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

Conversions

HEX

#1700a3

RGB

rgb(23, 0, 163)

HSL

hsl(248.5, 100%, 32%)

HSV / HSB

hsv(248.5, 100%, 63.9%)

CMYK

cmyk(85.9%, 100%, 0%, 36.1%)

LAB

lab(19.33, 56.91, -75.85)

LCH

lch(19.33, 94.83, 306.88)

OKLCH

oklch(33.1%, 0.219, 268.85)

HWB

hwb(248.5, 0%, 36.1%)

Harmony colors

Complementary

#8ca300

Analogous

#003aa3

#1700a3

#6900a3

Triadic

#1700a3

#a31700

#00a317

Split-complementary

#1700a3

#a36900

#3aa300

Tetradic

#1700a3

#a3008c

#8ca300

#00a317

Square

#1700a3

#a3003a

#8ca300

#00a369

Shades

Color #1700a3 mixed toward black.

#130088

#0f006d

#0c0052

#080036

#04001b

Tints

Color #1700a3 mixed toward white.

#1f00dd

#3918ff

#6a52ff

#9c8bff

#cdc5ff

Tones

Color #1700a3 mixed toward gray.

#210e96

#2b1b88

#34297a

#3e366d

#48445f

Accessibility

Aa White text on this color

13.42:1

Aa Black text on this color

1.57:1

White text reads better on this background (13.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f90 · ΔE 3

Deuteranopia

#10128b · ΔE 3.8

Tritanopia

#167e79 · ΔE 43.3

Achromatopsia

#2f2f2f · ΔE 30.3

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

Code

CSS

background-color: #1700a3;

Tailwind (arbitrary value)

bg-[#1700a3]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#1700a3 (#1700a3) is rgb(23, 0, 163) in RGB.

No, #1700a3 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.

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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 #1700a3, or check how it holds up for accessibility.

Generate a palette → Check contrast