#641E9E#641E9E

#641E9E is a dark, vivid violet. Relative luminance 0.061; OKLCH L 41.8% C 0.190 H 303.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#641E9E
RGB	rgb(100, 30, 158)
HSL	hsl(273, 68%, 37%)
HSV	hsv(273, 81%, 62%)
CMYK	cmyk(36.7%, 81%, 0%, 38%)
CIE-LAB	lab(29.68, 53.17, -55.44)
CIE-LCH	lch(29.68, 76.81, 313.80°)
OKLab	oklab(41.81% 0.1051 -0.1582)
OKLCH	oklch(41.81% 0.19 303.6)
XYZ	xyz(11.8899, 6.1065, 32.8934)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#641E9E #589E1E

analogous

#241E9E #641E9E #9E1E98

triadic

#641E9E #9E641E #1E9E64

tetradic

#641E9E #9E241E #589E1E #1E989E

square

#641E9E #9E241E #589E1E #1E989E

split-complementary

#641E9E #989E1E #1E9E24

monochromatic

#230A37 #43146B #641E9E #8528D1 #A257DF

Accessibility & contrast

On white

9.45

#641E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#641E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #641E9E

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##641E9E	#FFFFFF	#000000	##FFFFFF
##641E9E	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045A1

Deuteranopia (green-blind)

#00469C

Tritanopia (blue-blind)

#58415F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #641e9e;
/* rgb */ color: rgb(100, 30, 158);
/* oklch */ color: oklch(41.8% 0.190 303.6);

Tailwind

colors: {
  custom: {
    50: '#9663bc',
    500: '#641e9e',
    950: '#000000',
  },
}

SCSS

$custom: #641e9e;
$custom-light: #9663bc;
$custom-dark: #000000;

JSON

{
  "hex": "#641e9e",
  "rgb": {
    "r": 100,
    "g": 30,
    "b": 158
  },
  "hsl": {
    "h": 272.813,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.41809,
    "c": 0.18989,
    "h": 303.6
  },
  "luminance": 0.06106
}

Semantic roles & 50–950 ramp

primary

#641E9E

secondary

#87C355

accent

#EB3D8C

background

#F9F6FB

surface

#F2EBF6

border

#CCC6D0

text

#0E0612

muted

#7E7A81

Preview Lab

Preview with #641E9E

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

Preview Lab → · Contrast checker → · Palette generator →