#64309A#64309A

#64309A is a dark, vivid violet. Relative luminance 0.072; OKLCH L 43.5% C 0.165 H 302.5°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#64309A
RGB	rgb(100, 48, 154)
HSL	hsl(269, 52%, 40%)
HSV	hsv(269, 69%, 60%)
CMYK	cmyk(35.1%, 68.8%, 0%, 39.6%)
CIE-LAB	lab(32.16, 44.24, -48.97)
CIE-LCH	lch(32.16, 66.00, 312.10°)
OKLab	oklab(43.46% 0.0887 -0.1393)
OKLCH	oklch(43.46% 0.165 302.5)
XYZ	xyz(12.1438, 7.1563, 31.3071)
Luminance	0.0716 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64309A #669A30

analogous

#30319A #64309A #99309A

triadic

#64309A #9A6430 #309A64

tetradic

#64309A #9A3031 #669A30 #309A99

square

#64309A #9A3031 #669A30 #309A99

split-complementary

#64309A #9A9930 #319A30

monochromatic

#27133D #46216B #64309A #8243C4 #A172D3

Accessibility & contrast

On white

8.64

#64309A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#64309A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64309A

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64309A	#FFFFFF	#000000	##FFFFFF
##64309A	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B9D

Deuteranopia (green-blind)

#004B98

Tritanopia (blue-blind)

#594861

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #64309a;
/* rgb */ color: rgb(100, 48, 154);
/* oklch */ color: oklch(43.5% 0.165 302.5);

Tailwind

colors: {
  custom: {
    50: '#956cb8',
    500: '#64309a',
    950: '#000000',
  },
}

SCSS

$custom: #64309a;
$custom-light: #956cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#64309a",
  "rgb": {
    "r": 100,
    "g": 48,
    "b": 154
  },
  "hsl": {
    "h": 269.434,
    "s": 52.475,
    "l": 39.608
  },
  "oklch": {
    "l": 0.43461,
    "c": 0.16511,
    "h": 302.5
  },
  "luminance": 0.07156
}

Semantic roles & 50–950 ramp

primary

#64309A

secondary

#94BB6B

accent

#DC4C95

background

#F9F6FB

surface

#F2ECF6

border

#CCC7D0

text

#0E0711

muted

#7E7A80

Preview Lab

Preview with #64309A

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

Preview Lab → · Contrast checker → · Palette generator →