#641E93#641E93

#641E93 is a dark, vivid violet. Relative luminance 0.057; OKLCH L 40.9% C 0.179 H 307.1°. Best body text is #FFFFFF at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#641E93
RGB	rgb(100, 30, 147)
HSL	hsl(276, 66%, 35%)
HSV	hsv(276, 80%, 58%)
CMYK	cmyk(32%, 79.6%, 0%, 42.4%)
CIE-LAB	lab(28.76, 50.63, -50.21)
CIE-LCH	lch(28.76, 71.30, 315.24°)
OKLab	oklab(40.88% 0.108 -0.1428)
OKLCH	oklch(40.88% 0.179 307.1)
XYZ	xyz(10.9851, 5.7446, 28.1282)
Luminance	0.0574 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E93 #4D931E

analogous

#291E93 #641E93 #931E88

triadic

#641E93 #93641E #1E9364

tetradic

#641E93 #93291E #4D931E #1E8893

square

#641E93 #93291E #4D931E #1E8893

split-complementary

#641E93 #88931E #1E9329

monochromatic

#1F092D #411460 #641E93 #8728C6 #A350DB

Accessibility & contrast

On white

9.77

#641E93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#641E93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E93

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E93	#FFFFFF	#000000	##FFFFFF
##641E93	1.00	9.77	2.15	9.77
#FFFFFF	9.77	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004296

Deuteranopia (green-blind)

#004491

Tritanopia (blue-blind)

#5C3C58

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #641e93;
/* rgb */ color: rgb(100, 30, 147);
/* oklch */ color: oklch(40.9% 0.179 307.1);

Tailwind

colors: {
  custom: {
    50: '#9563b4',
    500: '#641e93',
    950: '#000000',
  },
}

SCSS

$custom: #641e93;
$custom-light: #9563b4;
$custom-dark: #000000;

JSON

{
  "hex": "#641e93",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 147
  },
  "hsl": {
    "h": 275.897,
    "s": 66.102,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4088,
    "c": 0.17905,
    "h": 307.1
  },
  "luminance": 0.05744
}

Semantic roles & 50–950 ramp

primary

#641E93

secondary

#7BBE4F

accent

#E93F83

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0611

muted

#7E7A80

Preview Lab

Preview with #641E93

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

Preview Lab → · Contrast checker → · Palette generator →