#64375F#64375F

#64375F is a dark, moderate purple. Relative luminance 0.063; OKLCH L 40.8% C 0.086 H 331.2°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#64375F
RGB	rgb(100, 55, 95)
HSL	hsl(307, 29%, 30%)
HSV	hsv(307, 45%, 39%)
CMYK	cmyk(0%, 45%, 5%, 60.8%)
CIE-LAB	lab(30.08, 26.61, -15.30)
CIE-LCH	lch(30.08, 30.69, 330.10°)
OKLab	oklab(40.8% 0.0754 -0.0415)
OKLCH	oklch(40.8% 0.086 331.2)
XYZ	xyz(8.6872, 6.2684, 11.5766)
Luminance	0.0627 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64375F #37643C

analogous

#523764 #64375F #643748

triadic

#64375F #5F6437 #375F64

tetradic

#64375F #645237 #37643C #374864

square

#64375F #645237 #37643C #374864

split-complementary

#64375F #486437 #376452

monochromatic

#150C14 #3D2139 #64375F #8B4D85 #AC69A5

Accessibility & contrast

On white

9.32

#64375F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#64375F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64375F

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64375F	#FFFFFF	#000000	##FFFFFF
##64375F	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354360

Deuteranopia (green-blind)

#41495E

Tritanopia (blue-blind)

#673A46

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #64375f;
/* rgb */ color: rgb(100, 55, 95);
/* oklch */ color: oklch(40.8% 0.086 331.2);

Tailwind

colors: {
  custom: {
    50: '#916f8c',
    500: '#64375f',
    950: '#000000',
  },
}

SCSS

$custom: #64375f;
$custom-light: #916f8c;
$custom-dark: #000000;

JSON

{
  "hex": "#64375f",
  "rgb": {
    "r": 100,
    "g": 55,
    "b": 95
  },
  "hsl": {
    "h": 306.667,
    "s": 29.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.408,
    "c": 0.08606,
    "h": 331.2
  },
  "luminance": 0.06268
}

Semantic roles & 50–950 ramp

primary

#64375F

secondary

#629468

accent

#C56D62

background

#F9F6F8

surface

#F1ECF0

border

#CBC7CB

text

#0D070C

muted

#7E7A7D

Preview Lab

Preview with #64375F

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

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