#64186E#64186E

#64186E is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.5% C 0.151 H 322.8°. Best body text is #FFFFFF at 11.07:1 contrast (WCAG AA passes).

Color values

HEX	#64186E
RGB	rgb(100, 24, 110)
HSL	hsl(293, 64%, 26%)
HSV	hsv(293, 78%, 43%)
CMYK	cmyk(9.1%, 78.2%, 0%, 56.9%)
CIE-LAB	lab(25.23, 44.99, -32.61)
CIE-LCH	lch(25.23, 55.56, 324.06°)
OKLab	oklab(37.52% 0.1199 -0.0911)
OKLCH	oklch(37.52% 0.151 322.8)
XYZ	xyz(8.3964, 4.4889, 15.1730)
Luminance	0.0449 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64186E #226E18

analogous

#39186E #64186E #6E184D

triadic

#64186E #6E6418 #186E64

tetradic

#64186E #6E3918 #226E18 #184D6E

square

#64186E #6E3918 #226E18 #184D6E

split-complementary

#64186E #4D6E18 #186E39

monochromatic

#170519 #360D3C #64186E #9223A0 #BF2FD2

Accessibility & contrast

On white

11.07

#64186E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#64186E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #64186E

11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64186E	#FFFFFF	#000000	##FFFFFF
##64186E	1.00	11.07	1.90	11.07
#FFFFFF	11.07	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003670

Deuteranopia (green-blind)

#263F6C

Tritanopia (blue-blind)

#652842

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #64186e;
/* rgb */ color: rgb(100, 24, 110);
/* oklch */ color: oklch(37.5% 0.151 322.8);

Tailwind

colors: {
  custom: {
    50: '#935e98',
    500: '#64186e',
    950: '#000000',
  },
}

SCSS

$custom: #64186e;
$custom-light: #935e98;
$custom-dark: #000000;

JSON

{
  "hex": "#64186e",
  "rgb": {
    "r": 100,
    "g": 24,
    "b": 110
  },
  "hsl": {
    "h": 293.023,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37516,
    "c": 0.15057,
    "h": 322.8
  },
  "luminance": 0.04488
}

Semantic roles & 50–950 ramp

primary

#64186E

secondary

#4AA43E

accent

#E74154

background

#F9F5F9

surface

#F2EAF2

border

#CCC6CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #64186E

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

Preview Lab → · Contrast checker → · Palette generator →