#3F0738#3F0738

#3F0738 is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.0% C 0.103 H 334.0°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#3F0738
RGB	rgb(63, 7, 56)
HSL	hsl(308, 80%, 14%)
HSV	hsv(308, 89%, 25%)
CMYK	cmyk(0%, 88.9%, 11.1%, 75.3%)
CIE-LAB	lab(12.57, 31.99, -16.55)
CIE-LCH	lch(12.57, 36.02, 332.65°)
OKLab	oklab(26.01% 0.0929 -0.0454)
OKLCH	oklch(26.01% 0.103 334)
XYZ	xyz(2.8397, 1.4945, 3.8795)
Luminance	0.0149 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F0738 #073F0E

analogous

#2A073F #3F0738 #3F071C

triadic

#3F0738 #383F07 #07383F

tetradic

#3F0738 #3F2A07 #073F0E #071C3F

square

#3F0738 #3F2A07 #073F0E #071C3F

split-complementary

#3F0738 #1C3F07 #073F2A

monochromatic

#1C0318 #1C0318 #3F0738 #760D69 #AD139A

Accessibility & contrast

On white

16.17

#3F0738 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3F0738 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F0738

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F0738	#FFFFFF	#000000	##FFFFFF
##3F0738	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061C39

Deuteranopia (green-blind)

#1B2437

Tritanopia (blue-blind)

#420D1F

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3f0738;
/* rgb */ color: rgb(63, 7, 56);
/* oklch */ color: oklch(26.0% 0.103 334.0);

Tailwind

colors: {
  custom: {
    50: '#774e6f',
    500: '#3f0738',
    950: '#000000',
  },
}

SCSS

$custom: #3f0738;
$custom-light: #774e6f;
$custom-dark: #000000;

JSON

{
  "hex": "#3f0738",
  "rgb": {
    "r": 63,
    "g": 7,
    "b": 56
  },
  "hsl": {
    "h": 307.5,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.26008,
    "c": 0.1034,
    "h": 334
  },
  "luminance": 0.01494
}

Semantic roles & 50–950 ramp

primary

#3F0738

secondary

#247E2F

accent

#F64A31

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F0738

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

Preview Lab → · Contrast checker → · Palette generator →