#4B1064#4B1064

#4B1064 is a dark, vivid purple. Relative luminance 0.028; OKLCH L 32.1% C 0.140 H 313.0°. Best body text is #FFFFFF at 13.48:1 contrast (WCAG AA passes).

Color values

HEX	#4B1064
RGB	rgb(75, 16, 100)
HSL	hsl(282, 72%, 23%)
HSV	hsv(282, 84%, 39%)
CMYK	cmyk(25%, 84%, 0%, 60.8%)
CIE-LAB	lab(19.17, 40.47, -36.07)
CIE-LCH	lch(19.17, 54.21, 318.29°)
OKLab	oklab(32.14% 0.0953 -0.1021)
OKLCH	oklch(32.14% 0.14 313)
XYZ	xyz(5.3868, 2.7867, 12.3082)
Luminance	0.0279 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B1064 #296410

analogous

#211064 #4B1064 #641053

triadic

#4B1064 #644B10 #10644B

tetradic

#4B1064 #642110 #296410 #105364

square

#4B1064 #642110 #296410 #105364

split-complementary

#4B1064 #536410 #106421

monochromatic

#14041A #23082F #4B1064 #731899 #9A21CE

Accessibility & contrast

On white

13.48

#4B1064 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4B1064 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B1064

13.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B1064	#FFFFFF	#000000	##FFFFFF
##4B1064	1.00	13.48	1.56	13.48
#FFFFFF	13.48	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#043062

Tritanopia (blue-blind)

#48253A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4b1064;
/* rgb */ color: rgb(75, 16, 100);
/* oklch */ color: oklch(32.1% 0.140 313.0);

Tailwind

colors: {
  custom: {
    50: '#815791',
    500: '#4b1064',
    950: '#000000',
  },
}

SCSS

$custom: #4b1064;
$custom-light: #815791;
$custom-dark: #000000;

JSON

{
  "hex": "#4b1064",
  "rgb": {
    "r": 75,
    "g": 16,
    "b": 100
  },
  "hsl": {
    "h": 282.143,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32143,
    "c": 0.13967,
    "h": 313
  },
  "luminance": 0.02787
}

Semantic roles & 50–950 ramp

primary

#4B1064

secondary

#539D33

accent

#EF396F

background

#F8F5F8

surface

#EFE9F0

border

#CAC5CB

text

#0B030D

muted

#7C787D

Preview Lab

Preview with #4B1064

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

Preview Lab → · Contrast checker → · Palette generator →