#641E95#641E95

#641E95 is a dark, vivid violet. Relative luminance 0.058; OKLCH L 41.0% C 0.181 H 306.4°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#641E95
RGB	rgb(100, 30, 149)
HSL	hsl(275, 66%, 35%)
HSV	hsv(275, 80%, 58%)
CMYK	cmyk(32.9%, 79.9%, 0%, 41.6%)
CIE-LAB	lab(28.92, 51.08, -51.17)
CIE-LCH	lch(28.92, 72.31, 314.95°)
OKLab	oklab(41.05% 0.1075 -0.1456)
OKLCH	oklch(41.05% 0.181 306.4)
XYZ	xyz(11.1434, 5.8079, 28.9619)
Luminance	0.0581 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E95 #4F951E

analogous

#291E95 #641E95 #951E8A

triadic

#641E95 #95641E #1E9564

tetradic

#641E95 #95291E #4F951E #1E8A95

square

#641E95 #95291E #4F951E #1E8A95

split-complementary

#641E95 #8A951E #1E9529

monochromatic

#20092F #421462 #641E95 #8628C8 #A351DC

Accessibility & contrast

On white

9.72

#641E95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#641E95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E95

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E95	#FFFFFF	#000000	##FFFFFF
##641E95	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004298

Deuteranopia (green-blind)

#004593

Tritanopia (blue-blind)

#5B3D59

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #641e95;
/* rgb */ color: rgb(100, 30, 149);
/* oklch */ color: oklch(41.0% 0.181 306.4);

Tailwind

colors: {
  custom: {
    50: '#9563b5',
    500: '#641e95',
    950: '#000000',
  },
}

SCSS

$custom: #641e95;
$custom-light: #9563b5;
$custom-dark: #000000;

JSON

{
  "hex": "#641e95",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 149
  },
  "hsl": {
    "h": 275.294,
    "s": 66.48,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41045,
    "c": 0.18102,
    "h": 306.4
  },
  "luminance": 0.05808
}

Semantic roles & 50–950 ramp

primary

#641E95

secondary

#7EBF50

accent

#E93E85

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #641E95

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

Preview Lab → · Contrast checker → · Palette generator →