#641E9D#641E9D

#641E9D is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.7% C 0.189 H 303.9°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#641E9D
RGB	rgb(100, 30, 157)
HSL	hsl(273, 68%, 37%)
HSV	hsv(273, 81%, 62%)
CMYK	cmyk(36.3%, 80.9%, 0%, 38.4%)
CIE-LAB	lab(29.59, 52.94, -54.97)
CIE-LCH	lch(29.59, 76.32, 313.92°)
OKLab	oklab(41.72% 0.1053 -0.1568)
OKLCH	oklch(41.72% 0.189 303.9)
XYZ	xyz(11.8042, 6.0722, 32.4419)
Luminance	0.0607 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E9D #579D1E

analogous

#251E9D #641E9D #9D1E97

triadic

#641E9D #9D641E #1E9D64

tetradic

#641E9D #9D251E #579D1E #1E979D

square

#641E9D #9D251E #579D1E #1E979D

split-complementary

#641E9D #979D1E #1E9D25

monochromatic

#230A36 #43146A #641E9D #8528D0 #A257DF

Accessibility & contrast

On white

9.48

#641E9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#641E9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E9D

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E9D	#FFFFFF	#000000	##FFFFFF
##641E9D	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044A0

Deuteranopia (green-blind)

#00469B

Tritanopia (blue-blind)

#58405E

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #641e9d;
/* rgb */ color: rgb(100, 30, 157);
/* oklch */ color: oklch(41.7% 0.189 303.9);

Tailwind

colors: {
  custom: {
    50: '#9663bb',
    500: '#641e9d',
    950: '#000000',
  },
}

SCSS

$custom: #641e9d;
$custom-light: #9663bb;
$custom-dark: #000000;

JSON

{
  "hex": "#641e9d",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 157
  },
  "hsl": {
    "h": 273.071,
    "s": 67.914,
    "l": 36.667
  },
  "oklch": {
    "l": 0.41723,
    "c": 0.1889,
    "h": 303.9
  },
  "luminance": 0.06072
}

Semantic roles & 50–950 ramp

primary

#641E9D

secondary

#86C254

accent

#EB3D8B

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #641E9D

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

Preview Lab → · Contrast checker → · Palette generator →