#5B336D#5B336D

#5B336D is a dark, moderate purple. Relative luminance 0.057; OKLCH L 39.7% C 0.104 H 314.4°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#5B336D
RGB	rgb(91, 51, 109)
HSL	hsl(281, 36%, 31%)
HSV	hsv(281, 53%, 43%)
CMYK	cmyk(16.5%, 53.2%, 0%, 57.3%)
CIE-LAB	lab(28.63, 29.07, -26.64)
CIE-LCH	lch(28.63, 39.43, 317.50°)
OKLab	oklab(39.69% 0.0727 -0.0742)
OKLCH	oklch(39.69% 0.104 314.4)
XYZ	xyz(8.2581, 5.6961, 15.1295)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B336D #456D33

analogous

#3E336D #5B336D #6D3362

triadic

#5B336D #6D5B33 #336D5B

tetradic

#5B336D #6D3E33 #456D33 #33626D

square

#5B336D #6D3E33 #456D33 #33626D

split-complementary

#5B336D #626D33 #336D3E

monochromatic

#150C1A #381F43 #5B336D #7E4797 #9D64B6

Accessibility & contrast

On white

9.82

#5B336D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#5B336D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #5B336D

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B336D	#FFFFFF	#000000	##FFFFFF
##5B336D	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)

#26416F

Deuteranopia (green-blind)

#32456B

Tritanopia (blue-blind)

#5A3C4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #5b336d;
/* rgb */ color: rgb(91, 51, 109);
/* oklch */ color: oklch(39.7% 0.104 314.4);

Tailwind

colors: {
  custom: {
    50: '#8b6c97',
    500: '#5b336d',
    950: '#000000',
  },
}

SCSS

$custom: #5b336d;
$custom-light: #8b6c97;
$custom-dark: #000000;

JSON

{
  "hex": "#5b336d",
  "rgb": {
    "r": 91,
    "g": 51,
    "b": 109
  },
  "hsl": {
    "h": 281.379,
    "s": 36.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.39686,
    "c": 0.10385,
    "h": 314.4
  },
  "luminance": 0.05696
}

Semantic roles & 50–950 ramp

primary

#5B336D

secondary

#729E5E

accent

#CC5C7F

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C070D

muted

#7D7A7E

Preview Lab

Preview with #5B336D

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

Preview Lab → · Contrast checker → · Palette generator →