#3F073A#3F073A

#3F073A is a dark, moderate purple. Relative luminance 0.015; OKLCH L 26.1% C 0.105 H 332.2°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#3F073A
RGB	rgb(63, 7, 58)
HSL	hsl(305, 80%, 14%)
HSV	hsv(305, 89%, 25%)
CMYK	cmyk(0%, 88.9%, 7.9%, 75.3%)
CIE-LAB	lab(12.70, 32.35, -17.78)
CIE-LCH	lch(12.70, 36.91, 331.20°)
OKLab	oklab(26.14% 0.093 -0.0489)
OKLCH	oklch(26.14% 0.105 332.2)
XYZ	xyz(2.8896, 1.5145, 4.1423)
Luminance	0.0151 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F073A #073F0C

analogous

#28073F #3F073A #3F071E

triadic

#3F073A #3A3F07 #073A3F

tetradic

#3F073A #3F2807 #073F0C #071E3F

square

#3F073A #3F2807 #073F0C #071E3F

split-complementary

#3F073A #1E3F07 #073F28

monochromatic

#1C0319 #1C0319 #3F073A #760D6D #AD139F

Accessibility & contrast

On white

16.12

#3F073A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#3F073A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F073A

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F073A	#FFFFFF	#000000	##FFFFFF
##3F073A	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#041C3B

Deuteranopia (green-blind)

#1A2439

Tritanopia (blue-blind)

#420E20

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #3f073a;
/* rgb */ color: rgb(63, 7, 58);
/* oklch */ color: oklch(26.1% 0.105 332.2);

Tailwind

colors: {
  custom: {
    50: '#774f70',
    500: '#3f073a',
    950: '#000000',
  },
}

SCSS

$custom: #3f073a;
$custom-light: #774f70;
$custom-dark: #000000;

JSON

{
  "hex": "#3f073a",
  "rgb": {
    "r": 63,
    "g": 7,
    "b": 58
  },
  "hsl": {
    "h": 305.357,
    "s": 80,
    "l": 13.725
  },
  "oklch": {
    "l": 0.26139,
    "c": 0.10507,
    "h": 332.2
  },
  "luminance": 0.01514
}

Semantic roles & 50–950 ramp

primary

#3F073A

secondary

#247E2C

accent

#F64331

background

#F7F4F6

surface

#EDE7EC

border

#C8C3C7

text

#090207

muted

#7B787A

Preview Lab

Preview with #3F073A

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

Preview Lab → · Contrast checker → · Palette generator →