#5B375A#5B375A

#5B375A is a dark, moderate purple. Relative luminance 0.057; OKLCH L 39.4% C 0.073 H 327.8°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#5B375A
RGB	rgb(91, 55, 90)
HSL	hsl(302, 25%, 29%)
HSV	hsv(302, 40%, 36%)
CMYK	cmyk(0%, 39.6%, 1.1%, 64.3%)
CIE-LAB	lab(28.63, 22.34, -14.40)
CIE-LCH	lch(28.63, 26.58, 327.19°)
OKLab	oklab(39.37% 0.0622 -0.0391)
OKLCH	oklch(39.37% 0.073 327.8)
XYZ	xyz(7.5259, 5.6950, 10.3737)
Luminance	0.0570 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B375A #375B38

analogous

#4A375B #5B375A #5B3748

triadic

#5B375A #5A5B37 #375A5B

tetradic

#5B375A #5B4A37 #375B38 #37485B

square

#5B375A #5B4A37 #375B38 #37485B

split-complementary

#5B375A #485B37 #375B4A

monochromatic

#130C13 #352034 #5B375A #814E80 #A468A2

Accessibility & contrast

On white

9.82

#5B375A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#5B375A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B375A

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B375A	#FFFFFF	#000000	##FFFFFF
##5B375A	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35415B

Deuteranopia (green-blind)

#3E4559

Tritanopia (blue-blind)

#5D3A44

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #5b375a;
/* rgb */ color: rgb(91, 55, 90);
/* oklch */ color: oklch(39.4% 0.073 327.8);

Tailwind

colors: {
  custom: {
    50: '#8a6e88',
    500: '#5b375a',
    950: '#000000',
  },
}

SCSS

$custom: #5b375a;
$custom-light: #8a6e88;
$custom-dark: #000000;

JSON

{
  "hex": "#5b375a",
  "rgb": {
    "r": 91,
    "g": 55,
    "b": 90
  },
  "hsl": {
    "h": 301.667,
    "s": 24.658,
    "l": 28.627
  },
  "oklch": {
    "l": 0.39371,
    "c": 0.07346,
    "h": 327.8
  },
  "luminance": 0.05695
}

Semantic roles & 50–950 ramp

primary

#5B375A

secondary

#628B64

accent

#C16967

background

#F8F6F8

surface

#F0ECF0

border

#CBC7CB

text

#0C070B

muted

#7D7A7C

Preview Lab

Preview with #5B375A

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

Preview Lab → · Contrast checker → · Palette generator →