#5B1964#5B1964

#5B1964 is a dark, vivid purple. Relative luminance 0.038; OKLCH L 35.5% C 0.136 H 322.6°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#5B1964
RGB	rgb(91, 25, 100)
HSL	hsl(293, 60%, 25%)
HSV	hsv(293, 75%, 39%)
CMYK	cmyk(9%, 75%, 0%, 60.8%)
CIE-LAB	lab(23.13, 40.52, -29.54)
CIE-LCH	lch(23.13, 50.15, 323.90°)
OKLab	oklab(35.5% 0.108 -0.0824)
OKLCH	oklch(35.5% 0.136 322.6)
XYZ	xyz(6.9620, 3.8399, 12.4286)
Luminance	0.0384 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B1964 #226419

analogous

#361964 #5B1964 #641948

triadic

#5B1964 #645B19 #19645B

tetradic

#5B1964 #643619 #226419 #194864

square

#5B1964 #643619 #226419 #194864

split-complementary

#5B1964 #486419 #196436

monochromatic

#160618 #2E0D33 #5B1964 #882595 #B431C6

Accessibility & contrast

On white

11.88

#5B1964 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#5B1964 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B1964

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B1964	#FFFFFF	#000000	##FFFFFF
##5B1964	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003266

Deuteranopia (green-blind)

#243A62

Tritanopia (blue-blind)

#5C263D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #5b1964;
/* rgb */ color: rgb(91, 25, 100);
/* oklch */ color: oklch(35.5% 0.136 322.6);

Tailwind

colors: {
  custom: {
    50: '#8c5d90',
    500: '#5b1964',
    950: '#000000',
  },
}

SCSS

$custom: #5b1964;
$custom-light: #8c5d90;
$custom-dark: #000000;

JSON

{
  "hex": "#5b1964",
  "rgb": {
    "r": 91,
    "g": 25,
    "b": 100
  },
  "hsl": {
    "h": 292.8,
    "s": 60,
    "l": 24.51
  },
  "oklch": {
    "l": 0.35504,
    "c": 0.13588,
    "h": 322.6
  },
  "luminance": 0.0384
}

Semantic roles & 50–950 ramp

primary

#5B1964

secondary

#4A9A3F

accent

#E34558

background

#F8F5F8

surface

#F0E9F0

border

#CBC5CB

text

#0C040C

muted

#7D797D

Preview Lab

Preview with #5B1964

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

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