#4F104C#4F104C

#4F104C is a dark, moderate purple. Relative luminance 0.026; OKLCH L 31.0% C 0.119 H 330.1°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F104C
RGB	rgb(79, 16, 76)
HSL	hsl(303, 66%, 19%)
HSV	hsv(303, 80%, 31%)
CMYK	cmyk(0%, 79.7%, 3.8%, 69%)
CIE-LAB	lab(18.17, 36.44, -21.52)
CIE-LCH	lch(18.17, 42.32, 329.44°)
OKLab	oklab(31.02% 0.1032 -0.0594)
OKLCH	oklch(31.02% 0.119 330.1)
XYZ	xyz(4.7142, 2.5550, 7.0809)
Luminance	0.0255 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F104C #104F13

analogous

#32104F #4F104C #4F102C

triadic

#4F104C #4C4F10 #104C4F

tetradic

#4F104C #4F3210 #104F13 #102C4F

square

#4F104C #4F3210 #104F13 #102C4F

split-complementary

#4F104C #2C4F10 #104F32

monochromatic

#190518 #1C061B #4F104C #821A7D #B525AE

Accessibility & contrast

On white

13.90

#4F104C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4F104C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F104C

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F104C	#FFFFFF	#000000	##FFFFFF
##4F104C	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#08274E

Deuteranopia (green-blind)

#232F4A

Tritanopia (blue-blind)

#52182D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4f104c;
/* rgb */ color: rgb(79, 16, 76);
/* oklch */ color: oklch(31.0% 0.119 330.1);

Tailwind

colors: {
  custom: {
    50: '#83567e',
    500: '#4f104c',
    950: '#000000',
  },
}

SCSS

$custom: #4f104c;
$custom-light: #83567e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f104c",
  "rgb": {
    "r": 79,
    "g": 16,
    "b": 76
  },
  "hsl": {
    "h": 302.857,
    "s": 66.316,
    "l": 18.627
  },
  "oklch": {
    "l": 0.31024,
    "c": 0.11908,
    "h": 330.1
  },
  "luminance": 0.02555
}

Semantic roles & 50–950 ramp

primary

#4F104C

secondary

#328936

accent

#E9473F

background

#F8F5F7

surface

#EFE9EE

border

#CAC5C9

text

#0B030A

muted

#7C787C

Preview Lab

Preview with #4F104C

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

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