#64175E#64175E

#64175E is a dark, vivid purple. Relative luminance 0.041; OKLCH L 36.4% C 0.138 H 331.4°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#64175E
RGB	rgb(100, 23, 94)
HSL	hsl(305, 63%, 24%)
HSV	hsv(305, 77%, 39%)
CMYK	cmyk(0%, 77%, 6%, 60.8%)
CIE-LAB	lab(24.10, 42.40, -23.97)
CIE-LCH	lch(24.10, 48.70, 330.52°)
OKLab	oklab(36.39% 0.1212 -0.066)
OKLCH	oklch(36.39% 0.138 331.4)
XYZ	xyz(7.5823, 4.1309, 10.9855)
Luminance	0.0413 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64175E #17641D

analogous

#441764 #64175E #641738

triadic

#64175E #5E6417 #175E64

tetradic

#64175E #644417 #17641D #173864

square

#64175E #644417 #17641D #173864

split-complementary

#64175E #386417 #176444

monochromatic

#190617 #320C2F #64175E #96228D #C82EBC

Accessibility & contrast

On white

11.50

#64175E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#64175E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64175E

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64175E	#FFFFFF	#000000	##FFFFFF
##64175E	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113260

Deuteranopia (green-blind)

#2F3D5C

Tritanopia (blue-blind)

#682039

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #64175e;
/* rgb */ color: rgb(100, 23, 94);
/* oklch */ color: oklch(36.4% 0.138 331.4);

Tailwind

colors: {
  custom: {
    50: '#935d8c',
    500: '#64175e',
    950: '#000000',
  },
}

SCSS

$custom: #64175e;
$custom-light: #935d8c;
$custom-dark: #000000;

JSON

{
  "hex": "#64175e",
  "rgb": {
    "r": 100,
    "g": 23,
    "b": 94
  },
  "hsl": {
    "h": 304.675,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.36389,
    "c": 0.13795,
    "h": 331.4
  },
  "luminance": 0.0413
}

Semantic roles & 50–950 ramp

primary

#64175E

secondary

#3C9A44

accent

#E64F42

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #64175E

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

Preview Lab → · Contrast checker → · Palette generator →