#64367B#64367B

#64367B is a dark, moderate purple. Relative luminance 0.068; OKLCH L 42.2% C 0.120 H 313.2°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#64367B
RGB	rgb(100, 54, 123)
HSL	hsl(280, 39%, 35%)
HSV	hsv(280, 56%, 48%)
CMYK	cmyk(18.7%, 56.1%, 0%, 51.8%)
CIE-LAB	lab(31.30, 33.35, -31.21)
CIE-LCH	lch(31.30, 45.67, 316.90°)
OKLab	oklab(42.17% 0.0818 -0.0872)
OKLCH	oklch(42.17% 0.12 313.2)
XYZ	xyz(10.1492, 6.7780, 19.5087)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64367B #4D7B36

analogous

#42367B #64367B #7B3670

triadic

#64367B #7B6436 #367B64

tetradic

#64367B #7B4236 #4D7B36 #36707B

square

#64367B #7B4236 #4D7B36 #36707B

split-complementary

#64367B #707B36 #367B42

monochromatic

#1F1126 #412350 #64367B #8749A6 #A36DBF

Accessibility & contrast

On white

8.91

#64367B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#64367B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64367B

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64367B	#FFFFFF	#000000	##FFFFFF
##64367B	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24477D

Deuteranopia (green-blind)

#334B79

Tritanopia (blue-blind)

#624153

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #64367b;
/* rgb */ color: rgb(100, 54, 123);
/* oklch */ color: oklch(42.2% 0.120 313.2);

Tailwind

colors: {
  custom: {
    50: '#926fa1',
    500: '#64367b',
    950: '#000000',
  },
}

SCSS

$custom: #64367b;
$custom-light: #926fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#64367b",
  "rgb": {
    "r": 100,
    "g": 54,
    "b": 123
  },
  "hsl": {
    "h": 280,
    "s": 38.983,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42174,
    "c": 0.1196,
    "h": 313.2
  },
  "luminance": 0.06778
}

Semantic roles & 50–950 ramp

primary

#64367B

secondary

#7BA765

accent

#CF5980

background

#F9F6FA

surface

#F1ECF3

border

#CBC7CD

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #64367B

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

Preview Lab → · Contrast checker → · Palette generator →