#64396D#64396D

#64396D is a dark, moderate purple. Relative luminance 0.067; OKLCH L 41.9% C 0.098 H 320.5°. Best body text is #FFFFFF at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#64396D
RGB	rgb(100, 57, 109)
HSL	hsl(290, 31%, 33%)
HSV	hsv(290, 48%, 43%)
CMYK	cmyk(8.3%, 47.7%, 0%, 57.3%)
CIE-LAB	lab(31.21, 28.39, -22.51)
CIE-LCH	lch(31.21, 36.23, 321.59°)
OKLab	oklab(41.86% 0.0753 -0.0621)
OKLCH	oklch(41.86% 0.098 320.5)
XYZ	xyz(9.4786, 6.7401, 15.2667)
Luminance	0.0674 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64396D #426D39

analogous

#4A396D #64396D #6D395C

triadic

#64396D #6D6439 #396D64

tetradic

#64396D #6D4A39 #426D39 #395C6D

square

#64396D #6D4A39 #426D39 #395C6D

split-complementary

#64396D #5C6D39 #396D4A

monochromatic

#1A0F1D #3F2445 #64396D #894E95 #A76DB3

Accessibility & contrast

On white

8.94

#64396D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#64396D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64396D

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64396D	#FFFFFF	#000000	##FFFFFF
##64396D	1.00	8.94	2.35	8.94
#FFFFFF	8.94	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31466F

Deuteranopia (green-blind)

#3D4B6B

Tritanopia (blue-blind)

#65404E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #64396d;
/* rgb */ color: rgb(100, 57, 109);
/* oklch */ color: oklch(41.9% 0.098 320.5);

Tailwind

colors: {
  custom: {
    50: '#917197',
    500: '#64396d',
    950: '#000000',
  },
}

SCSS

$custom: #64396d;
$custom-light: #917197;
$custom-dark: #000000;

JSON

{
  "hex": "#64396d",
  "rgb": {
    "r": 100,
    "g": 57,
    "b": 109
  },
  "hsl": {
    "h": 289.615,
    "s": 31.325,
    "l": 32.549
  },
  "oklch": {
    "l": 0.41861,
    "c": 0.09758,
    "h": 320.5
  },
  "luminance": 0.0674
}

Semantic roles & 50–950 ramp

primary

#64396D

secondary

#6F9D65

accent

#C86072

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D080D

muted

#7E7B7E

Preview Lab

Preview with #64396D

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

Preview Lab → · Contrast checker → · Palette generator →