#64337A#64337A

#64337A is a dark, vivid purple. Relative luminance 0.065; OKLCH L 41.6% C 0.124 H 314.2°. Best body text is #FFFFFF at 9.14:1 contrast (WCAG AA passes).

Color values

HEX	#64337A
RGB	rgb(100, 51, 122)
HSL	hsl(281, 41%, 34%)
HSV	hsv(281, 58%, 48%)
CMYK	cmyk(18%, 58.2%, 0%, 52.2%)
CIE-LAB	lab(30.60, 34.81, -31.69)
CIE-LCH	lch(30.60, 47.07, 317.69°)
OKLab	oklab(41.64% 0.0861 -0.0886)
OKLCH	oklch(41.64% 0.124 314.2)
XYZ	xyz(9.9516, 6.4824, 19.1356)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64337A #497A33

analogous

#41337A #64337A #7A336D

triadic

#64337A #7A6433 #337A64

tetradic

#64337A #7A4133 #497A33 #336D7A

square

#64337A #7A4133 #497A33 #336D7A

split-complementary

#64337A #6D7A33 #337A41

monochromatic

#1D0F24 #41214F #64337A #8745A5 #A468C0

Accessibility & contrast

On white

9.14

#64337A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#64337A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64337A

9.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64337A	#FFFFFF	#000000	##FFFFFF
##64337A	1.00	9.14	2.30	9.14
#FFFFFF	9.14	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20457C

Deuteranopia (green-blind)

#314978

Tritanopia (blue-blind)

#623F51

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #64337a;
/* rgb */ color: rgb(100, 51, 122);
/* oklch */ color: oklch(41.6% 0.124 314.2);

Tailwind

colors: {
  custom: {
    50: '#926da1',
    500: '#64337a',
    950: '#000000',
  },
}

SCSS

$custom: #64337a;
$custom-light: #926da1;
$custom-dark: #000000;

JSON

{
  "hex": "#64337a",
  "rgb": {
    "r": 100,
    "g": 51,
    "b": 122
  },
  "hsl": {
    "h": 281.408,
    "s": 41.04,
    "l": 33.922
  },
  "oklch": {
    "l": 0.41642,
    "c": 0.12355,
    "h": 314.2
  },
  "luminance": 0.06482
}

Semantic roles & 50–950 ramp

primary

#64337A

secondary

#77A861

accent

#D1577D

background

#F9F6F9

surface

#F1ECF2

border

#CBC7CC

text

#0D070F

muted

#7E7A7E

Preview Lab

Preview with #64337A

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

Preview Lab → · Contrast checker → · Palette generator →