#641A67#641A67

#641A67 is a dark, vivid purple. Relative luminance 0.044; OKLCH L 37.2% C 0.142 H 326.3°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#641A67
RGB	rgb(100, 26, 103)
HSL	hsl(298, 60%, 25%)
HSV	hsv(298, 75%, 40%)
CMYK	cmyk(2.9%, 74.8%, 0%, 59.6%)
CIE-LAB	lab(25.04, 42.90, -28.38)
CIE-LCH	lch(25.04, 51.43, 326.52°)
OKLab	oklab(37.24% 0.1181 -0.0788)
OKLCH	oklch(37.24% 0.142 326.3)
XYZ	xyz(8.0730, 4.4279, 13.2588)
Luminance	0.0443 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641A67 #1D671A

analogous

#3D1A67 #641A67 #671A44

triadic

#641A67 #67641A #1A6764

tetradic

#641A67 #673D1A #1D671A #1A4467

square

#641A67 #673D1A #1D671A #1A4467

split-complementary

#641A67 #44671A #1A673D

monochromatic

#180618 #350E36 #641A67 #932698 #C333C9

Accessibility & contrast

On white

11.14

#641A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#641A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A67

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641A67	#FFFFFF	#000000	##FFFFFF
##641A67	1.00	11.14	1.89	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#083569

Deuteranopia (green-blind)

#2C3F65

Tritanopia (blue-blind)

#67263F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #641a67;
/* rgb */ color: rgb(100, 26, 103);
/* oklch */ color: oklch(37.2% 0.142 326.3);

Tailwind

colors: {
  custom: {
    50: '#935f93',
    500: '#641a67',
    950: '#000000',
  },
}

SCSS

$custom: #641a67;
$custom-light: #935f93;
$custom-dark: #000000;

JSON

{
  "hex": "#641a67",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 103
  },
  "hsl": {
    "h": 297.662,
    "s": 59.69,
    "l": 25.294
  },
  "oklch": {
    "l": 0.37237,
    "c": 0.14196,
    "h": 326.3
  },
  "luminance": 0.04427
}

Semantic roles & 50–950 ramp

primary

#641A67

secondary

#449D40

accent

#E3454B

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641A67

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

Preview Lab → · Contrast checker → · Palette generator →