#3F0538#3F0538

#3F0538 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 25.8% C 0.106 H 333.9°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#3F0538
RGB	rgb(63, 5, 56)
HSL	hsl(307, 85%, 13%)
HSV	hsv(307, 92%, 25%)
CMYK	cmyk(0%, 92.1%, 11.1%, 75.3%)
CIE-LAB	lab(12.29, 32.80, -16.99)
CIE-LCH	lch(12.29, 36.94, 332.62°)
OKLab	oklab(25.81% 0.0953 -0.0466)
OKLCH	oklch(25.81% 0.106 333.9)
XYZ	xyz(2.8180, 1.4511, 3.8723)
Luminance	0.0145 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0538 #053F0C

analogous

#29053F #3F0538 #3F051B

triadic

#3F0538 #383F05 #05383F

tetradic

#3F0538 #3F2905 #053F0C #051B3F

square

#3F0538 #3F2905 #053F0C #051B3F

split-complementary

#3F0538 #1B3F05 #053F29

monochromatic

#1C0219 #1C0219 #3F0538 #78096A #B00E9D

Accessibility & contrast

On white

16.28

#3F0538 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3F0538 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0538

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0538	#FFFFFF	#000000	##FFFFFF
##3F0538	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041B39

Deuteranopia (green-blind)

#1A2337

Tritanopia (blue-blind)

#420B1E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f0538;
/* rgb */ color: rgb(63, 5, 56);
/* oklch */ color: oklch(25.8% 0.106 333.9);

Tailwind

colors: {
  custom: {
    50: '#774e6f',
    500: '#3f0538',
    950: '#000000',
  },
}

SCSS

$custom: #3f0538;
$custom-light: #774e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0538",
  "rgb": {
    "r": 63,
    "g": 5,
    "b": 56
  },
  "hsl": {
    "h": 307.241,
    "s": 85.294,
    "l": 13.333
  },
  "oklch": {
    "l": 0.25808,
    "c": 0.10608,
    "h": 333.9
  },
  "luminance": 0.01451
}

Semantic roles & 50–950 ramp

primary

#3F0538

secondary

#20802C

accent

#FC452C

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0538

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

Preview Lab → · Contrast checker → · Palette generator →