#3F0742#3F0742

#3F0742 is a dark, moderate purple. Relative luminance 0.016; OKLCH L 26.7% C 0.112 H 325.8°. Best body text is #FFFFFF at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#3F0742
RGB	rgb(63, 7, 66)
HSL	hsl(297, 81%, 14%)
HSV	hsv(297, 89%, 26%)
CMYK	cmyk(4.5%, 89.4%, 0%, 74.1%)
CIE-LAB	lab(13.24, 33.86, -22.60)
CIE-LCH	lch(13.24, 40.71, 326.28°)
OKLab	oklab(26.7% 0.0927 -0.063)
OKLCH	oklch(26.7% 0.112 325.8)
XYZ	xyz(3.1092, 1.6023, 5.2987)
Luminance	0.0160 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0742 #0A4207

analogous

#220742 #3F0742 #420728

triadic

#3F0742 #423F07 #07423F

tetradic

#3F0742 #422207 #0A4207 #072842

square

#3F0742 #422207 #0A4207 #072842

split-complementary

#3F0742 #284207 #074222

monochromatic

#1A031C #1A031C #3F0742 #740D79 #A913B1

Accessibility & contrast

On white

15.90

#3F0742 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#3F0742 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0742

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0742	#FFFFFF	#000000	##FFFFFF
##3F0742	1.00	15.90	1.32	15.90
#FFFFFF	15.90	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001E44

Deuteranopia (green-blind)

#152441

Tritanopia (blue-blind)

#411225

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #3f0742;
/* rgb */ color: rgb(63, 7, 66);
/* oklch */ color: oklch(26.7% 0.112 325.8);

Tailwind

colors: {
  custom: {
    50: '#774f77',
    500: '#3f0742',
    950: '#000000',
  },
}

SCSS

$custom: #3f0742;
$custom-light: #774f77;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0742",
  "rgb": {
    "r": 63,
    "g": 7,
    "b": 66
  },
  "hsl": {
    "h": 296.949,
    "s": 80.822,
    "l": 14.314
  },
  "oklch": {
    "l": 0.26701,
    "c": 0.11205,
    "h": 325.8
  },
  "luminance": 0.01602
}

Semantic roles & 50–950 ramp

primary

#3F0742

secondary

#298124

accent

#F7313B

background

#F7F4F7

surface

#EDE7ED

border

#C8C3C8

text

#090208

muted

#7B787B

Preview Lab

Preview with #3F0742

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

Preview Lab → · Contrast checker → · Palette generator →