#641E7F#641E7F

#641E7F is a dark, vivid purple. Relative luminance 0.052; OKLCH L 39.3% C 0.159 H 314.6°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#641E7F
RGB	rgb(100, 30, 127)
HSL	hsl(283, 62%, 31%)
HSV	hsv(283, 76%, 50%)
CMYK	cmyk(21.3%, 76.4%, 0%, 50.2%)
CIE-LAB	lab(27.22, 46.17, -40.25)
CIE-LCH	lch(27.22, 61.25, 318.92°)
OKLab	oklab(39.31% 0.112 -0.1135)
OKLCH	oklch(39.31% 0.159 314.6)
XYZ	xyz(9.5499, 5.1705, 20.5695)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E7F #397F1E

analogous

#331E7F #641E7F #7F1E69

triadic

#641E7F #7F641E #1E7F64

tetradic

#641E7F #7F331E #397F1E #1E697F

square

#641E7F #7F331E #397F1E #1E697F

split-complementary

#641E7F #697F1E #1E7F33

monochromatic

#16071C #3D124D #641E7F #8B2AB1 #AB44D3

Accessibility & contrast

On white

10.32

#641E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#641E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E7F

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E7F	#FFFFFF	#000000	##FFFFFF
##641E7F	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C82

Deuteranopia (green-blind)

#19427D

Tritanopia (blue-blind)

#62334D

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #641e7f;
/* rgb */ color: rgb(100, 30, 127);
/* oklch */ color: oklch(39.3% 0.159 314.6);

Tailwind

colors: {
  custom: {
    50: '#9462a5',
    500: '#641e7f',
    950: '#000000',
  },
}

SCSS

$custom: #641e7f;
$custom-light: #9462a5;
$custom-dark: #000000;

JSON

{
  "hex": "#641e7f",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 127
  },
  "hsl": {
    "h": 283.299,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.39306,
    "c": 0.15946,
    "h": 314.6
  },
  "luminance": 0.0517
}

Semantic roles & 50–950 ramp

primary

#641E7F

secondary

#65B247

accent

#E54370

background

#F9F6FA

surface

#F2EBF4

border

#CCC6CE

text

#0E050F

muted

#7E7A7F

Preview Lab

Preview with #641E7F

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

Preview Lab → · Contrast checker → · Palette generator →