#641C60#641C60

#641C60 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.0% C 0.133 H 330.2°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#641C60
RGB	rgb(100, 28, 96)
HSL	hsl(303, 56%, 25%)
HSV	hsv(303, 72%, 39%)
CMYK	cmyk(0%, 72%, 4%, 60.8%)
CIE-LAB	lab(24.91, 40.80, -24.01)
CIE-LCH	lch(24.91, 47.34, 329.52°)
OKLab	oklab(37.01% 0.1156 -0.0661)
OKLCH	oklch(37.01% 0.133 330.2)
XYZ	xyz(7.7821, 4.3849, 11.5006)
Luminance	0.0438 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641C60 #1C6420

analogous

#441C64 #641C60 #641C3C

triadic

#641C60 #60641C #1C6064

tetradic

#641C60 #64441C #1C6420 #1C3C64

square

#641C60 #64441C #1C6420 #1C3C64

split-complementary

#641C60 #3C641C #1C6444

monochromatic

#180717 #340F32 #641C60 #94298E #C437BC

Accessibility & contrast

On white

11.19

#641C60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#641C60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641C60

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641C60	#FFFFFF	#000000	##FFFFFF
##641C60	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#153562

Deuteranopia (green-blind)

#313F5E

Tritanopia (blue-blind)

#68253B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641c60;
/* rgb */ color: rgb(100, 28, 96);
/* oklch */ color: oklch(37.0% 0.133 330.2);

Tailwind

colors: {
  custom: {
    50: '#935f8d',
    500: '#641c60',
    950: '#000000',
  },
}

SCSS

$custom: #641c60;
$custom-light: #935f8d;
$custom-dark: #000000;

JSON

{
  "hex": "#641c60",
  "rgb": {
    "r": 100,
    "g": 28,
    "b": 96
  },
  "hsl": {
    "h": 303.333,
    "s": 56.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37007,
    "c": 0.13321,
    "h": 330.2
  },
  "luminance": 0.04384
}

Semantic roles & 50–950 ramp

primary

#641C60

secondary

#439947

accent

#E05148

background

#F9F5F8

surface

#F2EAF0

border

#CCC6CB

text

#0D050C

muted

#7E797D

Preview Lab

Preview with #641C60

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

Preview Lab → · Contrast checker → · Palette generator →