#1a1f1c

Color #1a1f1c

A nearly neutral, gray-leaning very dark green.

Closest named color Black #000000 · ΔE 11.65 Nearest Tailwind class olive-900 #1d1d16 · ΔE 3.8

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Conversions

HEX

#1a1f1c

RGB

rgb(26, 31, 28)

HSL

hsl(144, 8.8%, 11.2%)

HSV / HSB

hsv(144, 16.1%, 12.2%)

CMYK

cmyk(16.1%, 0%, 9.7%, 87.8%)

LAB

lab(11.16, -3.1, 1.27)

LCH

lch(11.16, 3.35, 157.72)

OKLCH

oklch(23.3%, 0.0093, 159.23)

HWB

hwb(144, 10.2%, 87.8%)

Harmony colors

Complementary

#1f1a1d

Analogous

#1b1f1a

#1a1f1c

#1a1f1f

Triadic

#1a1f1c

#1c1a1f

#1f1c1a

Split-complementary

#1a1f1c

#1f1a1f

#1f1a1b

Tetradic

#1a1f1c

#1a1d1f

#1f1a1d

#1f1c1a

Square

#1a1f1c

#1a1b1f

#1f1a1d

#1f1f1a

Shades

Color #1a1f1c mixed toward black.

#161a17

#111513

#0d100e

#090a09

#040505

Tints

Color #1a1f1c mixed toward white.

#3c4841

#5f7166

#84988c

#adbab2

#d6ddd9

Tones

Color #1a1f1c mixed toward gray.

#1a1f1c

#1b1e1c

#1c1d1c

Accessibility

Aa White text on this color

16.71:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.71:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c1d · ΔE 5

Deuteranopia

#1c1c1d · ΔE 5

Tritanopia

#1a1d1d · ΔE 2.8

Achromatopsia

#1e1e1e · ΔE 4.3

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

Code

CSS

background-color: #1a1f1c;

Tailwind (arbitrary value)

bg-[#1a1f1c]

Related colors

Sea Green #2e8b57

Medium Sea Green #3cb371

Spring Green #00ff7f

Mint Cream #f5fffa

Medium Spring Green #00fa9a

Medium Aquamarine #66cdaa

Frequently asked questions

#1a1f1c (#1a1f1c) is rgb(26, 31, 28) in RGB.

No, #1a1f1c 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 #1a1f1c, or check how it holds up for accessibility.

Generate a palette → Check contrast