#231d25

Color #231d25

A nearly neutral, gray-leaning very dark purple.

Closest named color Black #000000 · ΔE 13.43 Nearest Tailwind class mauve-900 #1d161e · ΔE 2.2

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

Conversions

HEX

#231d25

RGB

rgb(35, 29, 37)

HSL

hsl(285, 12.1%, 12.9%)

HSV / HSB

hsv(285, 21.6%, 14.5%)

CMYK

cmyk(5.4%, 21.6%, 0%, 85.5%)

LAB

lab(11.75, 4.84, -4.36)

LCH

lch(11.75, 6.51, 317.99)

OKLCH

oklch(24.1%, 0.0174, 317.79)

HWB

hwb(285, 11.4%, 85.5%)

Harmony colors

Complementary

#1f251d

Analogous

#1f1d25

#231d25

#251d23

Triadic

#231d25

#25231d

#1d2523

Split-complementary

#231d25

#23251d

#1d251f

Tetradic

#231d25

#251d1f

#1f251d

#1d2523

Square

#231d25

#251f1d

#1f251d

#1d2325

Shades

Color #231d25 mixed toward black.

#1d181f

#171319

#110e12

#0c0a0c

#060506

Tints

Color #231d25 mixed toward white.

#4a3d4e

#715e78

#97839d

#b9acbe

#dcd6de

Tones

Color #231d25 mixed toward gray.

#231e24

#221e24

#221f23

#222022

#212022

Accessibility

Aa White text on this color

16.48:1

Aa Black text on this color

1.27:1

White text reads better on this background (16.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#212023 · ΔE 4.8

Deuteranopia

#212123 · ΔE 5.9

Tritanopia

#232221 · ΔE 7.4

Achromatopsia

#1f1f1f · ΔE 7.1

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

Code

CSS

background-color: #231d25;

Tailwind (arbitrary value)

bg-[#231d25]

Related colors

Dark Violet #9400d3

Medium Orchid #ba55d3

Dark Orchid #9932cc

Indigo #4b0082

Blue Violet #8a2be2

Dark Magenta #8b008b

Frequently asked questions

#231d25 (#231d25) is rgb(35, 29, 37) in RGB.

No, #231d25 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.

Try it →

Build something with this color

Generate a full palette from #231d25, or check how it holds up for accessibility.

Generate a palette → Check contrast