#64197A#64197A

#64197A is a dark, vivid purple. Relative luminance 0.048; OKLCH L 38.5% C 0.160 H 317.1°. Best body text is #FFFFFF at 10.70:1 contrast (WCAG AA passes).

Color values

HEX	#64197A
RGB	rgb(100, 25, 122)
HSL	hsl(286, 66%, 29%)
HSV	hsv(286, 80%, 48%)
CMYK	cmyk(18%, 79.5%, 0%, 52.2%)
CIE-LAB	lab(26.19, 47.03, -38.74)
CIE-LCH	lch(26.19, 60.93, 320.52°)
OKLab	oklab(38.46% 0.1176 -0.1091)
OKLCH	oklch(38.46% 0.16 317.1)
XYZ	xyz(9.1155, 4.8101, 18.8569)
Luminance	0.0481 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64197A #2F7A19

analogous

#34197A #64197A #7A1960

triadic

#64197A #7A6419 #197A64

tetradic

#64197A #7A3419 #2F7A19 #19607A

square

#64197A #7A3419 #2F7A19 #19607A

split-complementary

#64197A #607A19 #197A34

monochromatic

#150519 #3A0F47 #64197A #8E23AD #B237D6

Accessibility & contrast

On white

10.70

#64197A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#64197A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64197A

10.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64197A	#FFFFFF	#000000	##FFFFFF
##64197A	1.00	10.70	1.96	10.70
#FFFFFF	10.70	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00397D

Deuteranopia (green-blind)

#1B4078

Tritanopia (blue-blind)

#632E49

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #64197a;
/* rgb */ color: rgb(100, 25, 122);
/* oklch */ color: oklch(38.5% 0.160 317.1);

Tailwind

colors: {
  custom: {
    50: '#945fa1',
    500: '#64197a',
    950: '#000000',
  },
}

SCSS

$custom: #64197a;
$custom-light: #945fa1;
$custom-dark: #000000;

JSON

{
  "hex": "#64197a",
  "rgb": {
    "r": 100,
    "g": 25,
    "b": 122
  },
  "hsl": {
    "h": 286.392,
    "s": 65.986,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38464,
    "c": 0.16037,
    "h": 317.1
  },
  "luminance": 0.0481
}

Semantic roles & 50–950 ramp

primary

#64197A

secondary

#59AF40

accent

#E93F65

background

#F9F5FA

surface

#F2EAF3

border

#CCC6CD

text

#0E050F

muted

#7E797F

Preview Lab

Preview with #64197A

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

Preview Lab → · Contrast checker → · Palette generator →