#641E79#641E79

#641E79 is a dark, vivid purple. Relative luminance 0.050; OKLCH L 38.9% C 0.154 H 317.2°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#641E79
RGB	rgb(100, 30, 121)
HSL	hsl(286, 60%, 30%)
HSV	hsv(286, 75%, 47%)
CMYK	cmyk(17.4%, 75.2%, 0%, 52.5%)
CIE-LAB	lab(26.79, 44.90, -37.14)
CIE-LCH	lch(26.79, 58.27, 320.40°)
OKLab	oklab(38.87% 0.1127 -0.1044)
OKLCH	oklch(38.87% 0.154 317.2)
XYZ	xyz(9.1705, 5.0187, 18.5711)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E79 #33791E

analogous

#371E79 #641E79 #791E61

triadic

#641E79 #79641E #1E7964

tetradic

#641E79 #79371E #33791E #1E6179

square

#641E79 #79371E #33791E #1E6179

split-complementary

#641E79 #61791E #1E7937

monochromatic

#140619 #3B1248 #641E79 #8D2AAA #AF41D0

Accessibility & contrast

On white

10.48

#641E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#641E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E79

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E79	#FFFFFF	#000000	##FFFFFF
##641E79	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7C

Deuteranopia (green-blind)

#204177

Tritanopia (blue-blind)

#63314A

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #641e79;
/* rgb */ color: rgb(100, 30, 121);
/* oklch */ color: oklch(38.9% 0.154 317.2);

Tailwind

colors: {
  custom: {
    50: '#9361a0',
    500: '#641e79',
    950: '#000000',
  },
}

SCSS

$custom: #641e79;
$custom-light: #9361a0;
$custom-dark: #000000;

JSON

{
  "hex": "#641e79",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 121
  },
  "hsl": {
    "h": 286.154,
    "s": 60.265,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38867,
    "c": 0.15366,
    "h": 317.2
  },
  "luminance": 0.05018
}

Semantic roles & 50–950 ramp

primary

#641E79

secondary

#5EAD46

accent

#E34469

background

#F9F6F9

surface

#F2EBF2

border

#CCC6CC

text

#0D050F

muted

#7E7A7E

Preview Lab

Preview with #641E79

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

Preview Lab → · Contrast checker → · Palette generator →