#64307F#64307F

#64307F is a dark, vivid violet. Relative luminance 0.064; OKLCH L 41.5% C 0.134 H 312.4°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#64307F
RGB	rgb(100, 48, 127)
HSL	hsl(279, 45%, 34%)
HSV	hsv(279, 62%, 50%)
CMYK	cmyk(21.3%, 62.2%, 0%, 50.2%)
CIE-LAB	lab(30.29, 37.62, -35.31)
CIE-LCH	lch(30.29, 51.60, 316.82°)
OKLab	oklab(41.52% 0.0905 -0.0992)
OKLCH	oklch(41.52% 0.134 312.4)
XYZ	xyz(10.1426, 6.3558, 20.7671)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64307F #4B7F30

analogous

#3D307F #64307F #7F3073

triadic

#64307F #7F6430 #307F64

tetradic

#64307F #7F3D30 #4B7F30 #30737F

square

#64307F #7F3D30 #4B7F30 #30737F

split-complementary

#64307F #737F30 #307F3D

monochromatic

#1E0E26 #411F53 #64307F #8741AB #A465C5

Accessibility & contrast

On white

9.25

#64307F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#64307F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64307F

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64307F	#FFFFFF	#000000	##FFFFFF
##64307F	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#144581

Deuteranopia (green-blind)

#2B487D

Tritanopia (blue-blind)

#613E53

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #64307f;
/* rgb */ color: rgb(100, 48, 127);
/* oklch */ color: oklch(41.5% 0.134 312.4);

Tailwind

colors: {
  custom: {
    50: '#936ba4',
    500: '#64307f',
    950: '#000000',
  },
}

SCSS

$custom: #64307f;
$custom-light: #936ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#64307f",
  "rgb": {
    "r": 100,
    "g": 48,
    "b": 127
  },
  "hsl": {
    "h": 279.494,
    "s": 45.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.41518,
    "c": 0.13424,
    "h": 312.4
  },
  "luminance": 0.06356
}

Semantic roles & 50–950 ramp

primary

#64307F

secondary

#79AC5F

accent

#D5537F

background

#F9F6FA

surface

#F1EBF4

border

#CBC6CE

text

#0D070F

muted

#7E7A7F

Preview Lab

Preview with #64307F

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

Preview Lab → · Contrast checker → · Palette generator →