#641E80#641E80

#641E80 is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.4% C 0.160 H 314.2°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#641E80
RGB	rgb(100, 30, 128)
HSL	hsl(283, 62%, 31%)
HSV	hsv(283, 77%, 50%)
CMYK	cmyk(21.9%, 76.6%, 0%, 49.8%)
CIE-LAB	lab(27.29, 46.39, -40.76)
CIE-LCH	lch(27.29, 61.75, 318.70°)
OKLab	oklab(39.38% 0.1118 -0.115)
OKLCH	oklch(39.38% 0.16 314.2)
XYZ	xyz(9.6154, 5.1967, 20.9144)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E80 #3A801E

analogous

#331E80 #641E80 #801E6B

triadic

#641E80 #80641E #1E8064

tetradic

#641E80 #80331E #3A801E #1E6B80

square

#641E80 #80331E #3A801E #1E6B80

split-complementary

#641E80 #6B801E #1E8033

monochromatic

#17071D #3D124E #641E80 #8B2AB2 #AB45D3

Accessibility & contrast

On white

10.30

#641E80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#641E80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E80

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E80	#FFFFFF	#000000	##FFFFFF
##641E80	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D83

Deuteranopia (green-blind)

#17427E

Tritanopia (blue-blind)

#61344D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #641e80;
/* rgb */ color: rgb(100, 30, 128);
/* oklch */ color: oklch(39.4% 0.160 314.2);

Tailwind

colors: {
  custom: {
    50: '#9462a5',
    500: '#641e80',
    950: '#000000',
  },
}

SCSS

$custom: #641e80;
$custom-light: #9462a5;
$custom-dark: #000000;

JSON

{
  "hex": "#641e80",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 128
  },
  "hsl": {
    "h": 282.857,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39381,
    "c": 0.16044,
    "h": 314.2
  },
  "luminance": 0.05196
}

Semantic roles & 50–950 ramp

primary

#641E80

secondary

#66B347

accent

#E54371

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #641E80

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

Preview Lab → · Contrast checker → · Palette generator →