#641570#641570

#641570 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.4% C 0.156 H 321.9°. Best body text is #FFFFFF at 11.15:1 contrast (WCAG AA passes).

Color values

HEX	#641570
RGB	rgb(100, 21, 112)
HSL	hsl(292, 68%, 26%)
HSV	hsv(292, 81%, 44%)
CMYK	cmyk(10.7%, 81.2%, 0%, 56.1%)
CIE-LAB	lab(25.00, 46.41, -34.26)
CIE-LCH	lch(25.00, 57.68, 323.57°)
OKLab	oklab(37.4% 0.1225 -0.0959)
OKLCH	oklch(37.4% 0.156 321.9)
XYZ	xyz(8.4480, 4.4160, 15.7335)
Luminance	0.0442 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641570 #217015

analogous

#361570 #641570 #70154E

triadic

#641570 #706415 #157064

tetradic

#641570 #703615 #217015 #154E70

square

#641570 #703615 #217015 #154E70

split-complementary

#641570 #4E7015 #157036

monochromatic

#17051A #360B3C #641570 #921FA4 #C029D7

Accessibility & contrast

On white

11.15

#641570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#641570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641570

11.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641570	#FFFFFF	#000000	##FFFFFF
##641570	1.00	11.15	1.88	11.15
#FFFFFF	11.15	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#223E6E

Tritanopia (blue-blind)

#652842

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641570;
/* rgb */ color: rgb(100, 21, 112);
/* oklch */ color: oklch(37.4% 0.156 321.9);

Tailwind

colors: {
  custom: {
    50: '#935d99',
    500: '#641570',
    950: '#000000',
  },
}

SCSS

$custom: #641570;
$custom-light: #935d99;
$custom-dark: #000000;

JSON

{
  "hex": "#641570",
  "rgb": {
    "r": 100,
    "g": 21,
    "b": 112
  },
  "hsl": {
    "h": 292.088,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.374,
    "c": 0.15557,
    "h": 321.9
  },
  "luminance": 0.04416
}

Semantic roles & 50–950 ramp

primary

#641570

secondary

#49A63B

accent

#EB3D54

background

#F9F5F9

surface

#F2E9F2

border

#CCC5CC

text

#0D050E

muted

#7E797E

Preview Lab

Preview with #641570

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

Preview Lab → · Contrast checker → · Palette generator →