#641670#641670

#641670 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.5% C 0.155 H 321.9°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#641670
RGB	rgb(100, 22, 112)
HSL	hsl(292, 67%, 26%)
HSV	hsv(292, 80%, 44%)
CMYK	cmyk(10.7%, 80.4%, 0%, 56.1%)
CIE-LAB	lab(25.12, 46.07, -34.07)
CIE-LCH	lch(25.12, 57.30, 323.52°)
OKLab	oklab(37.48% 0.1216 -0.0954)
OKLCH	oklch(37.48% 0.155 321.9)
XYZ	xyz(8.4668, 4.4535, 15.7397)
Luminance	0.0445 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641670 #227016

analogous

#371670 #641670 #70164F

triadic

#641670 #706416 #167064

tetradic

#641670 #703716 #227016 #164F70

square

#641670 #703716 #227016 #164F70

split-complementary

#641670 #4F7016 #167037

monochromatic

#17051A #360C3D #641670 #9220A3 #BF2BD5

Accessibility & contrast

On white

11.11

#641670 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#641670 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641670

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641670	#FFFFFF	#000000	##FFFFFF
##641670	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#233E6E

Tritanopia (blue-blind)

#652843

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641670;
/* rgb */ color: rgb(100, 22, 112);
/* oklch */ color: oklch(37.5% 0.155 321.9);

Tailwind

colors: {
  custom: {
    50: '#935d99',
    500: '#641670',
    950: '#000000',
  },
}

SCSS

$custom: #641670;
$custom-light: #935d99;
$custom-dark: #000000;

JSON

{
  "hex": "#641670",
  "rgb": {
    "r": 100,
    "g": 22,
    "b": 112
  },
  "hsl": {
    "h": 292,
    "s": 67.164,
    "l": 26.275
  },
  "oklch": {
    "l": 0.37482,
    "c": 0.15453,
    "h": 321.9
  },
  "luminance": 0.04453
}

Semantic roles & 50–950 ramp

primary

#641670

secondary

#4AA63C

accent

#EA3E55

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #641670

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

Preview Lab → · Contrast checker → · Palette generator →