#1c1917

Color #1c1917

A nearly neutral, gray-leaning very dark orange.

Closest named color Black #000000 · ΔE 9.28 Nearest Tailwind class stone-900 #1c1917 · ΔE 0

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Conversions

HEX

#1c1917

RGB

rgb(28, 25, 23)

HSL

hsl(24, 9.8%, 10%)

HSV / HSB

hsv(24, 17.9%, 11%)

CMYK

cmyk(0%, 10.7%, 17.9%, 89%)

LAB

lab(9.02, 1, 1.94)

LCH

lch(9.02, 2.18, 62.73)

OKLCH

oklch(21.6%, 0.0061, 56.31)

HWB

hwb(24, 9%, 89%)

Harmony colors

Complementary

#171a1c

Analogous

#1c1718

#1c1917

#1c1b17

Triadic

#1c1917

#171c19

#19171c

Split-complementary

#1c1917

#171c1b

#17181c

Tetradic

#1c1917

#1a1c17

#171a1c

#19171c

Square

#1c1917

#181c17

#171a1c

#1b171c

Shades

Color #1c1917 mixed toward black.

#171513

#13110f

#0e0d0c

#090808

#050404

Tints

Color #1c1917 mixed toward white.

#463f3a

#70645c

#978a81

#bab1ab

#dcd8d5

Tones

Color #1c1917 mixed toward gray.

#1c1917

#1b1918

#1a1919

Accessibility

Aa White text on this color

17.49:1

Aa Black text on this color

1.2:1

White text reads better on this background (17.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1b1b17 · ΔE 3

Deuteranopia

#1b1b18 · ΔE 2.6

Tritanopia

#1c1818 · ΔE 1.8

Achromatopsia

#1a1a1a · ΔE 2.3

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

Code

CSS

background-color: #1c1917;

Tailwind (arbitrary value)

bg-[#1c1917]

Related colors

Seashell #fff5ee

Chocolate #d2691e

Saddle Brown #8b4513

Sandy Brown #f4a460

Peach Puff #ffdab9

Sienna #a0522d

Frequently asked questions

#1c1917 (#1c1917) is rgb(28, 25, 23) in RGB.

No, #1c1917 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 #1c1917, or check how it holds up for accessibility.

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