#641D67#641D67

#641D67 is a dark, vivid purple. Relative luminance 0.046; OKLCH L 37.5% C 0.138 H 326.2°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#641D67
RGB	rgb(100, 29, 103)
HSL	hsl(298, 56%, 26%)
HSV	hsv(298, 72%, 40%)
CMYK	cmyk(2.9%, 71.8%, 0%, 59.6%)
CIE-LAB	lab(25.47, 41.68, -27.70)
CIE-LCH	lch(25.47, 50.05, 326.40°)
OKLab	oklab(37.55% 0.1147 -0.0768)
OKLCH	oklch(37.55% 0.138 326.2)
XYZ	xyz(8.1429, 4.5679, 13.2821)
Luminance	0.0457 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641D67 #20671D

analogous

#3F1D67 #641D67 #671D45

triadic

#641D67 #67641D #1D6764

tetradic

#641D67 #673F1D #20671D #1D4567

square

#641D67 #673F1D #20671D #1D4567

split-complementary

#641D67 #45671D #1D673F

monochromatic

#170718 #361037 #641D67 #922A97 #C138C7

Accessibility & contrast

On white

10.98

#641D67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#641D67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641D67

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641D67	#FFFFFF	#000000	##FFFFFF
##641D67	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E3769

Deuteranopia (green-blind)

#2D3F65

Tritanopia (blue-blind)

#67283F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641d67;
/* rgb */ color: rgb(100, 29, 103);
/* oklch */ color: oklch(37.5% 0.138 326.2);

Tailwind

colors: {
  custom: {
    50: '#936093',
    500: '#641d67',
    950: '#000000',
  },
}

SCSS

$custom: #641d67;
$custom-light: #936093;
$custom-dark: #000000;

JSON

{
  "hex": "#641d67",
  "rgb": {
    "r": 100,
    "g": 29,
    "b": 103
  },
  "hsl": {
    "h": 297.568,
    "s": 56.061,
    "l": 25.882
  },
  "oklch": {
    "l": 0.37545,
    "c": 0.13806,
    "h": 326.2
  },
  "luminance": 0.04567
}

Semantic roles & 50–950 ramp

primary

#641D67

secondary

#489C44

accent

#DF484F

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641D67

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

Preview Lab → · Contrast checker → · Palette generator →