#641E98#641E98

#641E98 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 41.3% C 0.184 H 305.5°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).

Color values

HEX	#641E98
RGB	rgb(100, 30, 152)
HSL	hsl(274, 67%, 36%)
HSV	hsv(274, 80%, 60%)
CMYK	cmyk(34.2%, 80.3%, 0%, 40.4%)
CIE-LAB	lab(29.17, 51.77, -52.61)
CIE-LCH	lch(29.17, 73.81, 314.54°)
OKLab	oklab(41.3% 0.1067 -0.1498)
OKLCH	oklch(41.3% 0.184 305.5)
XYZ	xyz(11.3860, 5.9050, 30.2396)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E98 #52981E

analogous

#271E98 #641E98 #981E8F

triadic

#641E98 #98641E #1E9864

tetradic

#641E98 #98271E #52981E #1E8F98

square

#641E98 #98271E #52981E #1E8F98

split-complementary

#641E98 #8F981E #1E9827

monochromatic

#210A32 #421465 #641E98 #8628CB #A253DD

Accessibility & contrast

On white

9.63

#641E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#641E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E98

9.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E98	#FFFFFF	#000000	##FFFFFF
##641E98	1.00	9.63	2.18	9.63
#FFFFFF	9.63	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439B

Deuteranopia (green-blind)

#004596

Tritanopia (blue-blind)

#5A3E5B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #641e98;
/* rgb */ color: rgb(100, 30, 152);
/* oklch */ color: oklch(41.3% 0.184 305.5);

Tailwind

colors: {
  custom: {
    50: '#9663b7',
    500: '#641e98',
    950: '#000000',
  },
}

SCSS

$custom: #641e98;
$custom-light: #9663b7;
$custom-dark: #000000;

JSON

{
  "hex": "#641e98",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 152
  },
  "hsl": {
    "h": 274.426,
    "s": 67.033,
    "l": 35.686
  },
  "oklch": {
    "l": 0.41297,
    "c": 0.18397,
    "h": 305.5
  },
  "luminance": 0.05905
}

Semantic roles & 50–950 ramp

primary

#641E98

secondary

#81C051

accent

#EA3E87

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #641E98

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

Preview Lab → · Contrast checker → · Palette generator →