#64155C#64155C

#64155C is a dark, vivid purple. Relative luminance 0.040; OKLCH L 36.1% C 0.139 H 332.6°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#64155C
RGB	rgb(100, 21, 92)
HSL	hsl(306, 65%, 24%)
HSV	hsv(306, 79%, 39%)
CMYK	cmyk(0%, 79%, 8%, 60.8%)
CIE-LAB	lab(23.73, 42.77, -23.23)
CIE-LCH	lch(23.73, 48.67, 331.49°)
OKLab	oklab(36.09% 0.1231 -0.0638)
OKLCH	oklch(36.09% 0.139 332.6)
XYZ	xyz(7.4555, 4.0190, 10.5062)
Luminance	0.0402 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64155C #15641D

analogous

#441564 #64155C #641534

triadic

#64155C #5C6415 #155C64

tetradic

#64155C #644415 #15641D #153464

square

#64155C #644415 #15641D #153464

split-complementary

#64155C #346415 #156444

monochromatic

#190517 #310A2D #64155C #97208B #C92AB9

Accessibility & contrast

On white

11.64

#64155C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#64155C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64155C

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64155C	#FFFFFF	#000000	##FFFFFF
##64155C	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#10315E

Deuteranopia (green-blind)

#2F3C5A

Tritanopia (blue-blind)

#691E37

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #64155c;
/* rgb */ color: rgb(100, 21, 92);
/* oklch */ color: oklch(36.1% 0.139 332.6);

Tailwind

colors: {
  custom: {
    50: '#935c8a',
    500: '#64155c',
    950: '#000000',
  },
}

SCSS

$custom: #64155c;
$custom-light: #935c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#64155c",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 92
  },
  "hsl": {
    "h": 306.076,
    "s": 65.289,
    "l": 23.725
  },
  "oklch": {
    "l": 0.36089,
    "c": 0.13868,
    "h": 332.6
  },
  "luminance": 0.04018
}

Semantic roles & 50–950 ramp

primary

#64155C

secondary

#3A9B44

accent

#E85140

background

#F9F5F8

surface

#F2E9F0

border

#CCC5CB

text

#0D040C

muted

#7E797D

Preview Lab

Preview with #64155C

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

Preview Lab → · Contrast checker → · Palette generator →