#231d0b

Color #231d0b

A moderately saturated very dark yellow.

Closest named color Black #000000 · ΔE 16.16 Nearest Tailwind class olive-900 #1d1d16 · ΔE 5.6

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Conversions

HEX

#231d0b

RGB

rgb(35, 29, 11)

HSL

hsl(45, 52.2%, 9%)

HSV / HSB

hsv(45, 68.6%, 13.7%)

CMYK

cmyk(0%, 17.1%, 68.6%, 86.3%)

LAB

lab(10.99, -0.16, 11.85)

LCH

lch(10.99, 11.85, 90.77)

OKLCH

oklch(23.3%, 0.0317, 91.45)

HWB

hwb(45, 4.3%, 86.3%)

Harmony colors

Complementary

#0b1123

Analogous

#23110b

#231d0b

#1d230b

Triadic

#231d0b

#0b231d

#1d0b23

Split-complementary

#231d0b

#0b1d23

#110b23

Tetradic

#231d0b

#11230b

#0b1123

#1d0b23

Square

#231d0b

#0b2311

#0b1123

#230b1d

Shades

Color #231d0b mixed toward black.

#1d1809

#171307

#110e05

#0c0a04

#060502

Tints

Color #231d0b mixed toward white.

#5e4e1d

#997e30

#c8a94e

#dac689

#ede2c4

Tones

Color #231d0b mixed toward gray.

#211c0d

#1f1b0f

#1d1a11

#1b1913

#191815

Accessibility

Aa White text on this color

16.77:1

Aa Black text on this color

1.25:1

White text reads better on this background (16.77:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212011 · ΔE 3.5

Deuteranopia

#212112 · ΔE 4.2

Tritanopia

#231415 · ΔE 13.8

Achromatopsia

#1d1d1d · ΔE 9.4

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

Code

CSS

background-color: #231d0b;

Tailwind (arbitrary value)

bg-[#231d0b]

Related colors

Goldenrod #daa520

Dark Goldenrod #b8860b

Cornsilk #fff8dc

Floral White #fffaf0

Gold #ffd700

Old Lace #fdf5e6

Frequently asked questions

#231d0b (#231d0b) is rgb(35, 29, 11) in RGB.

No, #231d0b 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 #231d0b, or check how it holds up for accessibility.

Generate a palette → Check contrast