#8640BC#8640BC

#8640BC is a mid, vivid violet. Relative luminance 0.124; OKLCH L 52.1% C 0.189 H 306.9°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#8640BC
RGB	rgb(134, 64, 188)
HSL	hsl(274, 49%, 49%)
HSV	hsv(274, 66%, 74%)
CMYK	cmyk(28.7%, 66%, 0%, 26.3%)
CIE-LAB	lab(41.79, 51.91, -53.48)
CIE-LCH	lch(41.79, 74.53, 314.15°)
OKLab	oklab(52.09% 0.1137 -0.1514)
OKLCH	oklch(52.09% 0.189 306.9)
XYZ	xyz(20.7401, 12.3662, 48.8615)
Luminance	0.1237 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8640BC #76BC40

analogous

#4840BC #8640BC #BC40B4

triadic

#8640BC #BC8640 #40BC86

tetradic

#8640BC #BC4840 #76BC40 #40B4BC

square

#8640BC #BC4840 #76BC40 #40B4BC

split-complementary

#8640BC #B4BC40 #40BC48

monochromatic

#452161 #65308E #8640BC #A36CCD #C09ADD

Accessibility & contrast

On white

6.05

#8640BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#8640BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8640BC

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8640BC	#FFFFFF	#000000	##FFFFFF
##8640BC	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C0

Deuteranopia (green-blind)

#2363B9

Tritanopia (blue-blind)

#7D5A78

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #8640bc;
/* rgb */ color: rgb(134, 64, 188);
/* oklch */ color: oklch(52.1% 0.189 306.9);

Tailwind

colors: {
  custom: {
    50: '#ad79d1',
    500: '#8640bc',
    950: '#000000',
  },
}

SCSS

$custom: #8640bc;
$custom-light: #ad79d1;
$custom-dark: #000000;

JSON

{
  "hex": "#8640bc",
  "rgb": {
    "r": 134,
    "g": 64,
    "b": 188
  },
  "hsl": {
    "h": 273.871,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.52087,
    "c": 0.18937,
    "h": 306.9
  },
  "luminance": 0.12366
}

Semantic roles & 50–950 ramp

primary

#8640BC

secondary

#A8C98F

accent

#D94F8B

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8640BC

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

Preview Lab → · Contrast checker → · Palette generator →