#3F0438#3F0438

#3F0438 is a dark, moderate purple. Relative luminance 0.014; OKLCH L 25.7% C 0.107 H 333.9°. Best body text is #FFFFFF at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#3F0438
RGB	rgb(63, 4, 56)
HSL	hsl(307, 88%, 13%)
HSV	hsv(307, 94%, 25%)
CMYK	cmyk(0%, 93.7%, 11.1%, 75.3%)
CIE-LAB	lab(12.15, 33.21, -17.21)
CIE-LCH	lch(12.15, 37.41, 332.60°)
OKLab	oklab(25.71% 0.0965 -0.0473)
OKLCH	oklch(25.71% 0.107 333.9)
XYZ	xyz(2.8072, 1.4294, 3.8687)
Luminance	0.0143 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0438 #043F0B

analogous

#28043F #3F0438 #3F041A

triadic

#3F0438 #383F04 #04383F

tetradic

#3F0438 #3F2804 #043F0B #041A3F

square

#3F0438 #3F2804 #043F0B #041A3F

split-complementary

#3F0438 #1A3F04 #043F28

monochromatic

#1D021A #1D021A #3F0438 #79086B #B20B9E

Accessibility & contrast

On white

16.33

#3F0438 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#3F0438 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0438

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0438	#FFFFFF	#000000	##FFFFFF
##3F0438	1.00	16.33	1.29	16.33
#FFFFFF	16.33	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#021A39

Deuteranopia (green-blind)

#1A2337

Tritanopia (blue-blind)

#420A1E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #3f0438;
/* rgb */ color: rgb(63, 4, 56);
/* oklch */ color: oklch(25.7% 0.107 333.9);

Tailwind

colors: {
  custom: {
    50: '#774d6f',
    500: '#3f0438',
    950: '#000000',
  },
}

SCSS

$custom: #3f0438;
$custom-light: #774d6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0438",
  "rgb": {
    "r": 63,
    "g": 4,
    "b": 56
  },
  "hsl": {
    "h": 307.119,
    "s": 88.06,
    "l": 13.137
  },
  "oklch": {
    "l": 0.25707,
    "c": 0.10745,
    "h": 333.9
  },
  "luminance": 0.01429
}

Semantic roles & 50–950 ramp

primary

#3F0438

secondary

#1E802A

accent

#FE432A

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0438

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

Preview Lab → · Contrast checker → · Palette generator →