#170301

Color #170301

A vivid, highly saturated very dark red.

Closest named color Black #000000 · ΔE 7.38 Nearest Tailwind class taupe-900 #1d1816 · ΔE 6.4

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Conversions

HEX

#170301

RGB

rgb(23, 3, 1)

HSL

hsl(5.5, 91.7%, 4.7%)

HSV / HSB

hsv(5.5, 95.7%, 9%)

CMYK

cmyk(0%, 87%, 95.7%, 91%)

LAB

lab(2.25, 6.32, 3.08)

LCH

lch(2.25, 7.03, 25.98)

OKLCH

oklch(14%, 0.0421, 34.56)

HWB

hwb(5.5, 0.4%, 91%)

Harmony colors

Complementary

#011517

Analogous

#17010a

#170301

#170e01

Triadic

#170301

#011703

#030117

Split-complementary

#170301

#01170e

#010a17

Tetradic

#170301

#151701

#011517

#030117

Square

#170301

#0a1701

#011517

#0e0117

Shades

Color #170301 mixed toward black.

#130301

#0f0201

#0b0200

#080100

#040100

Tints

Color #170301 mixed toward white.

#650d04

#b21708

#f52a16

#f87164

#fcb8b1

Tones

Color #170301 mixed toward gray.

#150503

#130605

#110706

#100908

#0e0a0a

Accessibility

Aa White text on this color

20:1

Aa Black text on this color

1.05:1

White text reads better on this background (20:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#101001 · ΔE 12.2

Deuteranopia

#111202 · ΔE 13.2

Tritanopia

#160202 · ΔE 0.7

Achromatopsia

#080808 · ΔE 8.1

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

Code

CSS

background-color: #170301;

Tailwind (arbitrary value)

bg-[#170301]

Related colors

Misty Rose #ffe4e1

Salmon #fa8072

Tomato #ff6347

Red #ff0000

Maroon #800000

Black #000000

Frequently asked questions

#170301 (#170301) is rgb(23, 3, 1) in RGB.

No, #170301 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.

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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 #170301, or check how it holds up for accessibility.

Generate a palette → Check contrast