#3F283F#3F283F

#3F283F is a dark, muted purple. Relative luminance 0.029; OKLCH L 31.5% C 0.051 H 326.7°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#3F283F
RGB	rgb(63, 40, 63)
HSL	hsl(300, 22%, 20%)
HSV	hsv(300, 37%, 25%)
CMYK	cmyk(0%, 36.5%, 0%, 75.3%)
CIE-LAB	lab(19.78, 15.34, -10.28)
CIE-LCH	lch(19.78, 18.47, 326.16°)
OKLab	oklab(31.45% 0.0425 -0.0279)
OKLCH	oklch(31.45% 0.051 326.7)
XYZ	xyz(3.7058, 2.9334, 5.0727)
Luminance	0.0293 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F283F #283F28

analogous

#33283F #3F283F #3F2833

triadic

#3F283F #3F3F28 #283F3F

tetradic

#3F283F #3F3328 #283F28 #28333F

square

#3F283F #3F3328 #283F28 #28333F

split-complementary

#3F283F #333F28 #283F33

monochromatic

#130C13 #1A101A #3F283F #644064 #8A588A

Accessibility & contrast

On white

13.24

#3F283F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#3F283F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F283F

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F283F	#FFFFFF	#000000	##FFFFFF
##3F283F	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262E40

Deuteranopia (green-blind)

#2C313E

Tritanopia (blue-blind)

#402A30

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #3f283f;
/* rgb */ color: rgb(63, 40, 63);
/* oklch */ color: oklch(31.5% 0.051 326.7);

Tailwind

colors: {
  custom: {
    50: '#746274',
    500: '#3f283f',
    950: '#000000',
  },
}

SCSS

$custom: #3f283f;
$custom-light: #746274;
$custom-dark: #000000;

JSON

{
  "hex": "#3f283f",
  "rgb": {
    "r": 63,
    "g": 40,
    "b": 63
  },
  "hsl": {
    "h": 300,
    "s": 22.33,
    "l": 20.196
  },
  "oklch": {
    "l": 0.31451,
    "c": 0.05079,
    "h": 326.7
  },
  "luminance": 0.02933
}

Semantic roles & 50–950 ramp

primary

#3F283F

secondary

#527152

accent

#BF6969

background

#F7F5F7

surface

#EDEAED

border

#C8C6C8

text

#080508

muted

#7B797B

Preview Lab

Preview with #3F283F

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

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