#1f220b

Color #1f220b

A moderately saturated very dark yellow.

Closest named color Black #000000 · ΔE 19.31 Nearest Tailwind class olive-800 #2b2b22 · ΔE 7.2

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Conversions

HEX

#1f220b

RGB

rgb(31, 34, 11)

HSL

hsl(67.8, 51.1%, 8.8%)

HSV / HSB

hsv(67.8, 67.6%, 13.3%)

CMYK

cmyk(8.8%, 0%, 67.6%, 86.7%)

LAB

lab(12.35, -5.85, 13.64)

LCH

lch(12.35, 14.84, 113.21)

OKLCH

oklch(24.2%, 0.0389, 115.58)

HWB

hwb(67.8, 4.3%, 86.7%)

Harmony colors

Complementary

#0e0b22

Analogous

#22190b

#1f220b

#13220b

Triadic

#1f220b

#0b1f22

#220b1f

Split-complementary

#1f220b

#0b1322

#190b22

Tetradic

#1f220b

#0b220e

#0e0b22

#220b1f

Square

#1f220b

#0b2219

#0e0b22

#220b13

Shades

Color #1f220b mixed toward black.

#1a1c09

#151707

#0f1105

#0a0b04

#050602

Tints

Color #1f220b mixed toward white.

#545c1e

#8a9731

#b7c64f

#cfd98a

#e7ecc4

Tones

Color #1f220b mixed toward gray.

#1e200d

#1c1e0f

#1b1c11

#191a13

#181815

Accessibility

Aa White text on this color

16.26:1

Aa Black text on this color

1.29:1

White text reads better on this background (16.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#202013 · ΔE 4.3

Deuteranopia

#202014 · ΔE 4.7

Tritanopia

#1f1718 · ΔE 17

Achromatopsia

#202020 · ΔE 11.9

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

Code

CSS

background-color: #1f220b;

Tailwind (arbitrary value)

bg-[#1f220b]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#1f220b (#1f220b) is rgb(31, 34, 11) in RGB.

No, #1f220b 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 #1f220b, or check how it holds up for accessibility.

Generate a palette → Check contrast