#5B366C#5B366C

#5B366C is a dark, moderate purple. Relative luminance 0.059; OKLCH L 40.1% C 0.097 H 314.3°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#5B366C
RGB	rgb(91, 54, 108)
HSL	hsl(281, 33%, 32%)
HSV	hsv(281, 50%, 42%)
CMYK	cmyk(15.7%, 50%, 0%, 57.6%)
CIE-LAB	lab(29.27, 27.04, -24.99)
CIE-LCH	lch(29.27, 36.81, 317.25°)
OKLab	oklab(40.14% 0.0678 -0.0694)
OKLCH	oklch(40.14% 0.097 314.3)
XYZ	xyz(8.3399, 5.9454, 14.8927)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B366C #476C36

analogous

#40366C #5B366C #6C3662

triadic

#5B366C #6C5B36 #366C5B

tetradic

#5B366C #6C4036 #476C36 #36626C

square

#5B366C #6C4036 #476C36 #36626C

split-complementary

#5B366C #626C36 #366C40

monochromatic

#160D1A #392243 #5B366C #7D4A95 #9C69B4

Accessibility & contrast

On white

9.59

#5B366C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#5B366C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B366C

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B366C	#FFFFFF	#000000	##FFFFFF
##5B366C	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B436E

Deuteranopia (green-blind)

#35466B

Tritanopia (blue-blind)

#5A3E4C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #5b366c;
/* rgb */ color: rgb(91, 54, 108);
/* oklch */ color: oklch(40.1% 0.097 314.3);

Tailwind

colors: {
  custom: {
    50: '#8b6e96',
    500: '#5b366c',
    950: '#000000',
  },
}

SCSS

$custom: #5b366c;
$custom-light: #8b6e96;
$custom-dark: #000000;

JSON

{
  "hex": "#5b366c",
  "rgb": {
    "r": 91,
    "g": 54,
    "b": 108
  },
  "hsl": {
    "h": 281.111,
    "s": 33.333,
    "l": 31.765
  },
  "oklch": {
    "l": 0.40144,
    "c": 0.09707,
    "h": 314.3
  },
  "luminance": 0.05945
}

Semantic roles & 50–950 ramp

primary

#5B366C

secondary

#749D61

accent

#C95E80

background

#F8F6F9

surface

#F0ECF2

border

#CBC7CC

text

#0C070D

muted

#7D7A7E

Preview Lab

Preview with #5B366C

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

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