#641A58#641A58

#641A58 is a dark, vivid purple. Relative luminance 0.042; OKLCH L 36.3% C 0.129 H 335.2°. Best body text is #FFFFFF at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#641A58
RGB	rgb(100, 26, 88)
HSL	hsl(310, 59%, 25%)
HSV	hsv(310, 74%, 39%)
CMYK	cmyk(0%, 74%, 12%, 60.8%)
CIE-LAB	lab(24.17, 40.22, -19.89)
CIE-LCH	lch(24.17, 44.87, 333.69°)
OKLab	oklab(36.33% 0.1173 -0.0543)
OKLCH	oklch(36.33% 0.129 335.2)
XYZ	xyz(7.3865, 4.1533, 9.6433)
Luminance	0.0415 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641A58 #1A6426

analogous

#4B1A64 #641A58 #641A33

triadic

#641A58 #58641A #1A5864

tetradic

#641A58 #644B1A #1A6426 #1A3364

square

#641A58 #644B1A #1A6426 #1A3364

split-complementary

#641A58 #33641A #1A644B

monochromatic

#180615 #330D2D #641A58 #952783 #C533AD

Accessibility & contrast

On white

11.47

#641A58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#641A58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A58

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641A58	#FFFFFF	#000000	##FFFFFF
##641A58	1.00	11.47	1.83	11.47
#FFFFFF	11.47	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A325A

Deuteranopia (green-blind)

#333D56

Tritanopia (blue-blind)

#691F36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #641a58;
/* rgb */ color: rgb(100, 26, 88);
/* oklch */ color: oklch(36.3% 0.129 335.2);

Tailwind

colors: {
  custom: {
    50: '#935e87',
    500: '#641a58',
    950: '#000000',
  },
}

SCSS

$custom: #641a58;
$custom-light: #935e87;
$custom-dark: #000000;

JSON

{
  "hex": "#641a58",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 88
  },
  "hsl": {
    "h": 309.73,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.36333,
    "c": 0.12924,
    "h": 335.2
  },
  "luminance": 0.04153
}

Semantic roles & 50–950 ramp

primary

#641A58

secondary

#409A4F

accent

#E25F46

background

#F9F5F8

surface

#F2E9EF

border

#CCC5CA

text

#0D050B

muted

#7E797C

Preview Lab

Preview with #641A58

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

Preview Lab → · Contrast checker → · Palette generator →