#231d1b

Color #231d1b

A nearly neutral, gray-leaning very dark orange.

Closest named color Black #000000 · ΔE 11.9 Nearest Tailwind class taupe-900 #1d1816 · ΔE 1.7

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Conversions

HEX

#231d1b

RGB

rgb(35, 29, 27)

HSL

hsl(15, 12.9%, 12.2%)

HSV / HSB

hsv(15, 22.9%, 13.7%)

CMYK

cmyk(0%, 17.1%, 22.9%, 86.3%)

LAB

lab(11.38, 2.47, 2.45)

LCH

lch(11.38, 3.48, 44.77)

OKLCH

oklch(23.7%, 0.0101, 39.37)

HWB

hwb(15, 10.6%, 86.3%)

Harmony colors

Complementary

#1b2123

Analogous

#231b1d

#231d1b

#23211b

Triadic

#231d1b

#1b231d

#1d1b23

Split-complementary

#231d1b

#1b2321

#1b1d23

Tetradic

#231d1b

#21231b

#1b2123

#1d1b23

Square

#231d1b

#1d231b

#1b2123

#211b23

Shades

Color #231d1b mixed toward black.

#1d1817

#171312

#120f0e

#0c0a09

#060505

Tints

Color #231d1b mixed toward white.

#4d403c

#77635c

#9d8881

#beb0ab

#ded7d5

Tones

Color #231d1b mixed toward gray.

#221d1c

#221e1c

#211e1d

#201e1e

#201f1e

Accessibility

Aa White text on this color

16.63:1

Aa Black text on this color

1.26:1

White text reads better on this background (16.63:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#21201b · ΔE 4.7

Deuteranopia

#21211c · ΔE 5.4

Tritanopia

#231c1c · ΔE 1.7

Achromatopsia

#1e1e1e · ΔE 4

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

Code

CSS

background-color: #231d1b;

Tailwind (arbitrary value)

bg-[#231d1b]

Related colors

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Light Salmon #ffa07a

Sienna #a0522d

Tomato #ff6347

Frequently asked questions

#231d1b (#231d1b) is rgb(35, 29, 27) in RGB.

No, #231d1b 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

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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 #231d1b, or check how it holds up for accessibility.

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