#4F104A#4F104A

#4F104A is a dark, moderate purple. Relative luminance 0.025; OKLCH L 30.9% C 0.117 H 331.5°. Best body text is #FFFFFF at 13.95:1 contrast (WCAG AA passes).

Color values

HEX	#4F104A
RGB	rgb(79, 16, 74)
HSL	hsl(305, 66%, 19%)
HSV	hsv(305, 80%, 31%)
CMYK	cmyk(0%, 79.7%, 6.3%, 69%)
CIE-LAB	lab(18.04, 36.08, -20.34)
CIE-LCH	lch(18.04, 41.42, 330.58°)
OKLab	oklab(30.9% 0.1031 -0.056)
OKLCH	oklch(30.9% 0.117 331.5)
XYZ	xyz(4.6458, 2.5276, 6.7204)
Luminance	0.0253 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F104A #104F15

analogous

#34104F #4F104A #4F102A

triadic

#4F104A #4A4F10 #104A4F

tetradic

#4F104A #4F3410 #104F15 #102A4F

square

#4F104A #4F3410 #104F15 #102A4F

split-complementary

#4F104A #2A4F10 #104F34

monochromatic

#190518 #1C061A #4F104A #821A7A #B525A9

Accessibility & contrast

On white

13.95

#4F104A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4F104A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F104A

13.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F104A	#FFFFFF	#000000	##FFFFFF
##4F104A	1.00	13.95	1.51	13.95
#FFFFFF	13.95	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B264C

Deuteranopia (green-blind)

#242F48

Tritanopia (blue-blind)

#53172C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4f104a;
/* rgb */ color: rgb(79, 16, 74);
/* oklch */ color: oklch(30.9% 0.117 331.5);

Tailwind

colors: {
  custom: {
    50: '#83567d',
    500: '#4f104a',
    950: '#000000',
  },
}

SCSS

$custom: #4f104a;
$custom-light: #83567d;
$custom-dark: #000000;

JSON

{
  "hex": "#4f104a",
  "rgb": {
    "r": 79,
    "g": 16,
    "b": 74
  },
  "hsl": {
    "h": 304.762,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.30897,
    "c": 0.11736,
    "h": 331.5
  },
  "luminance": 0.02527
}

Semantic roles & 50–950 ramp

primary

#4F104A

secondary

#328939

accent

#E94C3F

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B0309

muted

#7C787B

Preview Lab

Preview with #4F104A

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

Preview Lab → · Contrast checker → · Palette generator →