#64375E#64375E

#64375E is a dark, moderate purple. Relative luminance 0.063; OKLCH L 40.8% C 0.085 H 332.0°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#64375E
RGB	rgb(100, 55, 94)
HSL	hsl(308, 29%, 30%)
HSV	hsv(308, 45%, 39%)
CMYK	cmyk(0%, 45%, 6%, 60.8%)
CIE-LAB	lab(30.04, 26.41, -14.72)
CIE-LCH	lch(30.04, 30.23, 330.86°)
OKLab	oklab(40.75% 0.0751 -0.0399)
OKLCH	oklch(40.75% 0.085 332)
XYZ	xyz(8.6420, 6.2503, 11.3387)
Luminance	0.0625 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64375E #37643D

analogous

#533764 #64375E #643747

triadic

#64375E #5E6437 #375E64

tetradic

#64375E #645337 #37643D #374764

square

#64375E #645337 #37643D #374764

split-complementary

#64375E #476437 #376453

monochromatic

#150C14 #3D2139 #64375E #8B4D83 #AC69A3

Accessibility & contrast

On white

9.33

#64375E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#64375E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64375E

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64375E	#FFFFFF	#000000	##FFFFFF
##64375E	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36435F

Deuteranopia (green-blind)

#42495D

Tritanopia (blue-blind)

#683A46

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #64375e;
/* rgb */ color: rgb(100, 55, 94);
/* oklch */ color: oklch(40.8% 0.085 332.0);

Tailwind

colors: {
  custom: {
    50: '#916f8b',
    500: '#64375e',
    950: '#000000',
  },
}

SCSS

$custom: #64375e;
$custom-light: #916f8b;
$custom-dark: #000000;

JSON

{
  "hex": "#64375e",
  "rgb": {
    "r": 100,
    "g": 55,
    "b": 94
  },
  "hsl": {
    "h": 308,
    "s": 29.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.40752,
    "c": 0.08505,
    "h": 332
  },
  "luminance": 0.0625
}

Semantic roles & 50–950 ramp

primary

#64375E

secondary

#629469

accent

#C57062

background

#F9F6F8

surface

#F1ECF0

border

#CBC7CB

text

#0D070C

muted

#7E7A7D

Preview Lab

Preview with #64375E

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

Preview Lab → · Contrast checker → · Palette generator →