#4B1364#4B1364

#4B1364 is a dark, vivid purple. Relative luminance 0.029; OKLCH L 32.4% C 0.136 H 312.7°. Best body text is #FFFFFF at 13.32:1 contrast (WCAG AA passes).

Color values

HEX	#4B1364
RGB	rgb(75, 19, 100)
HSL	hsl(281, 68%, 23%)
HSV	hsv(281, 81%, 39%)
CMYK	cmyk(25%, 81%, 0%, 60.8%)
CIE-LAB	lab(19.56, 39.33, -35.43)
CIE-LCH	lch(19.56, 52.93, 317.99°)
OKLab	oklab(32.42% 0.0925 -0.1002)
OKLCH	oklch(32.42% 0.136 312.7)
XYZ	xyz(5.4344, 2.8819, 12.3241)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1364 #2C6413

analogous

#221364 #4B1364 #641354

triadic

#4B1364 #644B13 #13644B

tetradic

#4B1364 #642213 #2C6413 #135464

square

#4B1364 #642213 #2C6413 #135464

split-complementary

#4B1364 #546413 #136422

monochromatic

#13051A #240931 #4B1364 #721D97 #9827CB

Accessibility & contrast

On white

13.32

#4B1364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#4B1364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1364

13.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1364	#FFFFFF	#000000	##FFFFFF
##4B1364	1.00	13.32	1.58	13.32
#FFFFFF	13.32	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D66

Deuteranopia (green-blind)

#083062

Tritanopia (blue-blind)

#48263B

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4b1364;
/* rgb */ color: rgb(75, 19, 100);
/* oklch */ color: oklch(32.4% 0.136 312.7);

Tailwind

colors: {
  custom: {
    50: '#815891',
    500: '#4b1364',
    950: '#000000',
  },
}

SCSS

$custom: #4b1364;
$custom-light: #815891;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1364",
  "rgb": {
    "r": 75,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 281.481,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.32422,
    "c": 0.13641,
    "h": 312.7
  },
  "luminance": 0.02882
}

Semantic roles & 50–950 ramp

primary

#4B1364

secondary

#569C37

accent

#EB3D73

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B040D

muted

#7C797D

Preview Lab

Preview with #4B1364

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

Preview Lab → · Contrast checker → · Palette generator →