#64186D#64186D

#64186D is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.4% C 0.150 H 323.3°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#64186D
RGB	rgb(100, 24, 109)
HSL	hsl(294, 64%, 26%)
HSV	hsv(294, 78%, 43%)
CMYK	cmyk(8.3%, 78%, 0%, 57.3%)
CIE-LAB	lab(25.16, 44.79, -32.07)
CIE-LCH	lch(25.16, 55.09, 324.40°)
OKLab	oklab(37.45% 0.1199 -0.0895)
OKLCH	oklch(37.45% 0.15 323.3)
XYZ	xyz(8.3422, 4.4672, 14.8879)
Luminance	0.0447 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64186D #216D18

analogous

#39186D #64186D #6D184B

triadic

#64186D #6D6418 #186D64

tetradic

#64186D #6D3918 #216D18 #184B6D

square

#64186D #6D3918 #216D18 #184B6D

split-complementary

#64186D #4B6D18 #186D39

monochromatic

#170619 #360D3B #64186D #92239F #C02ED1

Accessibility & contrast

On white

11.09

#64186D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#64186D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64186D

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64186D	#FFFFFF	#000000	##FFFFFF
##64186D	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00366F

Deuteranopia (green-blind)

#263F6B

Tritanopia (blue-blind)

#662841

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #64186d;
/* rgb */ color: rgb(100, 24, 109);
/* oklch */ color: oklch(37.4% 0.150 323.3);

Tailwind

colors: {
  custom: {
    50: '#935e97',
    500: '#64186d',
    950: '#000000',
  },
}

SCSS

$custom: #64186d;
$custom-light: #935e97;
$custom-dark: #000000;

JSON

{
  "hex": "#64186d",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 109
  },
  "hsl": {
    "h": 293.647,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.37447,
    "c": 0.14968,
    "h": 323.3
  },
  "luminance": 0.04467
}

Semantic roles & 50–950 ramp

primary

#64186D

secondary

#49A33E

accent

#E74152

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #64186D

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

Preview Lab → · Contrast checker → · Palette generator →