#641A9F#641A9F

#641A9F is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.6% C 0.194 H 303.6°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#641A9F
RGB	rgb(100, 26, 159)
HSL	hsl(273, 72%, 36%)
HSV	hsv(273, 84%, 62%)
CMYK	cmyk(37.1%, 83.6%, 0%, 37.6%)
CIE-LAB	lab(29.29, 54.79, -56.69)
CIE-LCH	lch(29.29, 78.84, 314.03°)
OKLab	oklab(41.57% 0.1077 -0.1618)
OKLCH	oklch(41.57% 0.194 303.6)
XYZ	xyz(11.8815, 5.9513, 33.3169)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641A9F #559F1A

analogous

#211A9F #641A9F #9F1A98

triadic

#641A9F #9F641A #1A9F64

tetradic

#641A9F #9F211A #559F1A #1A989F

square

#641A9F #9F211A #559F1A #1A989F

split-complementary

#641A9F #989F1A #1A9F21

monochromatic

#220936 #43116A #641A9F #8523D4 #A251E3

Accessibility & contrast

On white

9.59

#641A9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#641A9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641A9F

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641A9F	#FFFFFF	#000000	##FFFFFF
##641A9F	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A2

Deuteranopia (green-blind)

#00459D

Tritanopia (blue-blind)

#58405E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #641a9f;
/* rgb */ color: rgb(100, 26, 159);
/* oklch */ color: oklch(41.6% 0.194 303.6);

Tailwind

colors: {
  custom: {
    50: '#9662bc',
    500: '#641a9f',
    950: '#000000',
  },
}

SCSS

$custom: #641a9f;
$custom-light: #9662bc;
$custom-dark: #000000;

JSON

{
  "hex": "#641a9f",
  "rgb": {
    "r": 100,
    "g": 26,
    "b": 159
  },
  "hsl": {
    "h": 273.383,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41565,
    "c": 0.19437,
    "h": 303.6
  },
  "luminance": 0.05951
}

Semantic roles & 50–950 ramp

primary

#641A9F

secondary

#84C550

accent

#EF398A

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #641A9F

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

Preview Lab → · Contrast checker → · Palette generator →