#64307B#64307B

#64307B is a dark, vivid purple. Relative luminance 0.063; OKLCH L 41.3% C 0.130 H 314.2°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#64307B
RGB	rgb(100, 48, 123)
HSL	hsl(282, 44%, 34%)
HSV	hsv(282, 61%, 48%)
CMYK	cmyk(18.7%, 61%, 0%, 51.8%)
CIE-LAB	lab(30.04, 36.69, -33.20)
CIE-LCH	lch(30.04, 49.48, 317.86°)
OKLab	oklab(41.26% 0.0904 -0.093)
OKLCH	oklch(41.26% 0.13 314.2)
XYZ	xyz(9.8870, 6.2536, 19.4213)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64307B #477B30

analogous

#3E307B #64307B #7B306C

triadic

#64307B #7B6430 #307B64

tetradic

#64307B #7B3E30 #477B30 #306C7B

square

#64307B #7B3E30 #477B30 #306C7B

split-complementary

#64307B #6C7B30 #307B3E

monochromatic

#1C0E23 #401F4F #64307B #8841A7 #A563C2

Accessibility & contrast

On white

9.33

#64307B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#64307B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64307B

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64307B	#FFFFFF	#000000	##FFFFFF
##64307B	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#19447D

Deuteranopia (green-blind)

#2E4879

Tritanopia (blue-blind)

#623D50

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #64307b;
/* rgb */ color: rgb(100, 48, 123);
/* oklch */ color: oklch(41.3% 0.130 314.2);

Tailwind

colors: {
  custom: {
    50: '#926ba1',
    500: '#64307b',
    950: '#000000',
  },
}

SCSS

$custom: #64307b;
$custom-light: #926ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#64307b",
  "rgb": {
    "r": 100,
    "g": 48,
    "b": 123
  },
  "hsl": {
    "h": 281.6,
    "s": 43.86,
    "l": 33.529
  },
  "oklch": {
    "l": 0.41256,
    "c": 0.12969,
    "h": 314.2
  },
  "luminance": 0.06253
}

Semantic roles & 50–950 ramp

primary

#64307B

secondary

#75A95D

accent

#D4547B

background

#F9F6FA

surface

#F1EBF3

border

#CBC6CD

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #64307B

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

Preview Lab → · Contrast checker → · Palette generator →