#641E9A#641E9A

#641E9A is a dark, vivid violet. Relative luminance 0.060; OKLCH L 41.5% C 0.186 H 304.8°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#641E9A
RGB	rgb(100, 30, 154)
HSL	hsl(274, 67%, 36%)
HSV	hsv(274, 81%, 60%)
CMYK	cmyk(35.1%, 80.5%, 0%, 39.6%)
CIE-LAB	lab(29.34, 52.24, -53.56)
CIE-LCH	lch(29.34, 74.81, 314.29°)
OKLab	oklab(41.47% 0.1062 -0.1526)
OKLCH	oklch(41.47% 0.186 304.8)
XYZ	xyz(11.5512, 5.9710, 31.1096)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E9A #549A1E

analogous

#261E9A #641E9A #9A1E92

triadic

#641E9A #9A641E #1E9A64

tetradic

#641E9A #9A261E #549A1E #1E929A

square

#641E9A #9A261E #549A1E #1E929A

split-complementary

#641E9A #929A1E #1E9A26

monochromatic

#210A34 #431467 #641E9A #8528CD #A255DE

Accessibility & contrast

On white

9.57

#641E9A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#641E9A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E9A

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E9A	#FFFFFF	#000000	##FFFFFF
##641E9A	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439D

Deuteranopia (green-blind)

#004598

Tritanopia (blue-blind)

#5A3F5C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #641e9a;
/* rgb */ color: rgb(100, 30, 154);
/* oklch */ color: oklch(41.5% 0.186 304.8);

Tailwind

colors: {
  custom: {
    50: '#9663b9',
    500: '#641e9a',
    950: '#000000',
  },
}

SCSS

$custom: #641e9a;
$custom-light: #9663b9;
$custom-dark: #000000;

JSON

{
  "hex": "#641e9a",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 154
  },
  "hsl": {
    "h": 273.871,
    "s": 67.391,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41466,
    "c": 0.18594,
    "h": 304.8
  },
  "luminance": 0.05971
}

Semantic roles & 50–950 ramp

primary

#641E9A

secondary

#83C153

accent

#EA3E89

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #641E9A

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

Preview Lab → · Contrast checker → · Palette generator →