#641E9F#641E9F

#641E9F is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.9% C 0.191 H 303.3°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#641E9F
RGB	rgb(100, 30, 159)
HSL	hsl(273, 68%, 37%)
HSV	hsv(273, 81%, 62%)
CMYK	cmyk(37.1%, 81.1%, 0%, 37.6%)
CIE-LAB	lab(29.77, 53.40, -55.91)
CIE-LCH	lch(29.77, 77.31, 313.69°)
OKLab	oklab(41.9% 0.1048 -0.1595)
OKLCH	oklch(41.9% 0.191 303.3)
XYZ	xyz(11.9763, 6.1411, 33.3486)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E9F #599F1E

analogous

#231E9F #641E9F #9F1E9A

triadic

#641E9F #9F641E #1E9F64

tetradic

#641E9F #9F231E #599F1E #1E9A9F

square

#641E9F #9F231E #599F1E #1E9A9F

split-complementary

#641E9F #9A9F1E #1E9F23

monochromatic

#230B38 #44146C #641E9F #8428D2 #A158DF

Accessibility & contrast

On white

9.42

#641E9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#641E9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E9F

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E9F	#FFFFFF	#000000	##FFFFFF
##641E9F	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A2

Deuteranopia (green-blind)

#00469D

Tritanopia (blue-blind)

#58415F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #641e9f;
/* rgb */ color: rgb(100, 30, 159);
/* oklch */ color: oklch(41.9% 0.191 303.3);

Tailwind

colors: {
  custom: {
    50: '#9663bc',
    500: '#641e9f',
    950: '#000000',
  },
}

SCSS

$custom: #641e9f;
$custom-light: #9663bc;
$custom-dark: #000000;

JSON

{
  "hex": "#641e9f",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 159
  },
  "hsl": {
    "h": 272.558,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.41895,
    "c": 0.19087,
    "h": 303.3
  },
  "luminance": 0.06141
}

Semantic roles & 50–950 ramp

primary

#641E9F

secondary

#88C356

accent

#EB3D8C

background

#F9F6FB

surface

#F2EBF7

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #641E9F

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

Preview Lab → · Contrast checker → · Palette generator →