#641A69#641A69

#641A69 is a dark, vivid purple. Relative luminance 0.045; OKLCH L 37.4% C 0.144 H 325.2°. Best body text is #FFFFFF at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#641A69
RGB	rgb(100, 26, 105)
HSL	hsl(296, 60%, 26%)
HSV	hsv(296, 75%, 41%)
CMYK	cmyk(4.8%, 75.2%, 0%, 58.8%)
CIE-LAB	lab(25.16, 43.27, -29.48)
CIE-LCH	lch(25.16, 52.36, 325.74°)
OKLab	oklab(37.37% 0.1181 -0.082)
OKLCH	oklch(37.37% 0.144 325.2)
XYZ	xyz(8.1745, 4.4686, 13.7938)
Luminance	0.0447 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641A69 #1F691A

analogous

#3C1A69 #641A69 #691A46

triadic

#641A69 #69641A #1A6964

tetradic

#641A69 #693C1A #1F691A #1A4669

square

#641A69 #693C1A #1F691A #1A4669

split-complementary

#641A69 #46691A #1A693C

monochromatic

#170619 #350E38 #641A69 #93269A #C132CB

Accessibility & contrast

On white

11.09

#641A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#641A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A69

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641A69	#FFFFFF	#000000	##FFFFFF
##641A69	1.00	11.09	1.89	11.09
#FFFFFF	11.09	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04366B

Deuteranopia (green-blind)

#2A3F67

Tritanopia (blue-blind)

#662740

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #641a69;
/* rgb */ color: rgb(100, 26, 105);
/* oklch */ color: oklch(37.4% 0.144 325.2);

Tailwind

colors: {
  custom: {
    50: '#935f94',
    500: '#641a69',
    950: '#000000',
  },
}

SCSS

$custom: #641a69;
$custom-light: #935f94;
$custom-dark: #000000;

JSON

{
  "hex": "#641a69",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 105
  },
  "hsl": {
    "h": 296.203,
    "s": 60.305,
    "l": 25.686
  },
  "oklch": {
    "l": 0.37367,
    "c": 0.14374,
    "h": 325.2
  },
  "luminance": 0.04468
}

Semantic roles & 50–950 ramp

primary

#641A69

secondary

#469E40

accent

#E3444E

background

#F9F5F9

surface

#F2EAF1

border

#CCC6CB

text

#0D050D

muted

#7E797E

Preview Lab

Preview with #641A69

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

Preview Lab → · Contrast checker → · Palette generator →