#3F243F#3F243F

#3F243F is a dark, muted purple. Relative luminance 0.027; OKLCH L 30.6% C 0.059 H 326.9°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#3F243F
RGB	rgb(63, 36, 63)
HSL	hsl(300, 27%, 19%)
HSV	hsv(300, 43%, 25%)
CMYK	cmyk(0%, 42.9%, 0%, 75.3%)
CIE-LAB	lab(18.70, 17.99, -11.93)
CIE-LCH	lch(18.70, 21.59, 326.45°)
OKLab	oklab(30.64% 0.0498 -0.0325)
OKLCH	oklch(30.64% 0.059 326.9)
XYZ	xyz(3.5779, 2.6775, 5.0300)
Luminance	0.0268 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F243F #243F24

analogous

#32243F #3F243F #3F2432

triadic

#3F243F #3F3F24 #243F3F

tetradic

#3F243F #3F3224 #243F24 #24323F

square

#3F243F #3F3224 #243F24 #24323F

split-complementary

#3F243F #323F24 #243F32

monochromatic

#130B13 #180E18 #3F243F #663A66 #8D518D

Accessibility & contrast

On white

13.68

#3F243F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#3F243F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F243F

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F243F	#FFFFFF	#000000	##FFFFFF
##3F243F	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222B40

Deuteranopia (green-blind)

#292F3E

Tritanopia (blue-blind)

#41272E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #3f243f;
/* rgb */ color: rgb(63, 36, 63);
/* oklch */ color: oklch(30.6% 0.059 326.9);

Tailwind

colors: {
  custom: {
    50: '#755f74',
    500: '#3f243f',
    950: '#000000',
  },
}

SCSS

$custom: #3f243f;
$custom-light: #755f74;
$custom-dark: #000000;

JSON

{
  "hex": "#3f243f",
  "rgb": {
    "r": 63,
    "g": 36,
    "b": 63
  },
  "hsl": {
    "h": 300,
    "s": 27.273,
    "l": 19.412
  },
  "oklch": {
    "l": 0.30641,
    "c": 0.05949,
    "h": 326.9
  },
  "luminance": 0.02677
}

Semantic roles & 50–950 ramp

primary

#3F243F

secondary

#4D724D

accent

#C46464

background

#F7F5F7

surface

#EDE9ED

border

#C8C5C8

text

#080408

muted

#7B797B

Preview Lab

Preview with #3F243F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →