#4F104D#4F104D

#4F104D is a dark, moderate purple. Relative luminance 0.026; OKLCH L 31.1% C 0.120 H 329.4°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#4F104D
RGB	rgb(79, 16, 77)
HSL	hsl(302, 66%, 19%)
HSV	hsv(302, 80%, 31%)
CMYK	cmyk(0%, 79.7%, 2.5%, 69%)
CIE-LAB	lab(18.23, 36.63, -22.11)
CIE-LCH	lch(18.23, 42.78, 328.89°)
OKLab	oklab(31.09% 0.1032 -0.0611)
OKLCH	oklch(31.09% 0.12 329.4)
XYZ	xyz(4.7493, 2.5690, 7.2655)
Luminance	0.0257 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F104D #104F12

analogous

#31104F #4F104D #4F102D

triadic

#4F104D #4D4F10 #104D4F

tetradic

#4F104D #4F3110 #104F12 #102D4F

square

#4F104D #4F3110 #104F12 #102D4F

split-complementary

#4F104D #2D4F10 #104F31

monochromatic

#190519 #1C061B #4F104D #821A7F #B525B0

Accessibility & contrast

On white

13.87

#4F104D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4F104D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F104D

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F104D	#FFFFFF	#000000	##FFFFFF
##4F104D	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#07274F

Deuteranopia (green-blind)

#222F4B

Tritanopia (blue-blind)

#52192D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4f104d;
/* rgb */ color: rgb(79, 16, 77);
/* oklch */ color: oklch(31.1% 0.120 329.4);

Tailwind

colors: {
  custom: {
    50: '#83567f',
    500: '#4f104d',
    950: '#000000',
  },
}

SCSS

$custom: #4f104d;
$custom-light: #83567f;
$custom-dark: #000000;

JSON

{
  "hex": "#4f104d",
  "rgb": {
    "r": 79,
    "g": 16,
    "b": 77
  },
  "hsl": {
    "h": 301.905,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.31089,
    "c": 0.11996,
    "h": 329.4
  },
  "luminance": 0.02569
}

Semantic roles & 50–950 ramp

primary

#4F104D

secondary

#328935

accent

#E9443F

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #4F104D

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

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