#231f25

Color #231f25

A nearly neutral, gray-leaning very dark purple.

Closest named color Black #000000 · ΔE 13.3 Nearest Tailwind class mauve-900 #1d161e · ΔE 3.5

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#231f25

RGB

rgb(35, 31, 37)

HSL

hsl(280, 8.8%, 13.3%)

HSV / HSB

hsv(280, 16.2%, 14.5%)

CMYK

cmyk(5.4%, 16.2%, 0%, 85.5%)

LAB

lab(12.42, 3.38, -3.36)

LCH

lch(12.42, 4.77, 315.17)

OKLCH

oklch(24.6%, 0.0127, 314.68)

HWB

hwb(280, 12.2%, 85.5%)

Harmony colors

Complementary

#21251f

Analogous

#201f25

#231f25

#251f24

Triadic

#231f25

#25231f

#1f2523

Split-complementary

#231f25

#24251f

#1f2520

Tetradic

#231f25

#251f21

#21251f

#1f2523

Square

#231f25

#25201f

#21251f

#1f2425

Shades

Color #231f25 mixed toward black.

#1d1a1f

#171519

#110f12

#0c0a0c

#060506

Tints

Color #231f25 mixed toward white.

#49414d

#6f6275

#94879a

#b7afbc

#dbd7dd

Tones

Color #231f25 mixed toward gray.

#231f24

#232024

#222023

#222123

#222122

Accessibility

Aa White text on this color

16.23:1

Aa Black text on this color

1.29:1

White text reads better on this background (16.23:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212124 · ΔE 3.6

Deuteranopia

#222223 · ΔE 4.7

Tritanopia

#232322 · ΔE 6.2

Achromatopsia

#202020 · ΔE 5.4

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

Code

CSS

background-color: #231f25;

Tailwind (arbitrary value)

bg-[#231f25]

Related colors

Dark Orchid #9932cc

Dark Violet #9400d3

Indigo #4b0082

Medium Orchid #ba55d3

Blue Violet #8a2be2

Rebecca Purple #663399

Frequently asked questions

#231f25 (#231f25) is rgb(35, 31, 37) in RGB.

No, #231f25 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

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 #231f25, or check how it holds up for accessibility.

Generate a palette → Check contrast