#8640BB#8640BB

#8640BB is a mid, vivid violet. Relative luminance 0.123; OKLCH L 52.0% C 0.188 H 307.2°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#8640BB
RGB	rgb(134, 64, 187)
HSL	hsl(274, 49%, 49%)
HSV	hsv(274, 66%, 73%)
CMYK	cmyk(28.3%, 65.8%, 0%, 26.7%)
CIE-LAB	lab(41.73, 51.68, -53.00)
CIE-LCH	lch(41.73, 74.03, 314.28°)
OKLab	oklab(52.02% 0.1138 -0.15)
OKLCH	oklch(52.02% 0.188 307.2)
XYZ	xyz(20.6327, 12.3232, 48.2958)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8640BB #75BB40

analogous

#4840BB #8640BB #BB40B3

triadic

#8640BB #BB8640 #40BB86

tetradic

#8640BB #BB4840 #75BB40 #40B3BB

square

#8640BB #BB4840 #75BB40 #40B3BB

split-complementary

#8640BB #B3BB40 #40BB48

monochromatic

#452160 #65308D #8640BB #A36CCD #BF99DC

Accessibility & contrast

On white

6.06

#8640BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#8640BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8640BB

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8640BB	#FFFFFF	#000000	##FFFFFF
##8640BB	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BF

Deuteranopia (green-blind)

#2563B8

Tritanopia (blue-blind)

#7D5A78

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #8640bb;
/* rgb */ color: rgb(134, 64, 187);
/* oklch */ color: oklch(52.0% 0.188 307.2);

Tailwind

colors: {
  custom: {
    50: '#ad79d0',
    500: '#8640bb',
    950: '#000000',
  },
}

SCSS

$custom: #8640bb;
$custom-light: #ad79d0;
$custom-dark: #000000;

JSON

{
  "hex": "#8640bb",
  "rgb": {
    "r": 134,
    "g": 64,
    "b": 187
  },
  "hsl": {
    "h": 274.146,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.52018,
    "c": 0.18831,
    "h": 307.2
  },
  "luminance": 0.12323
}

Semantic roles & 50–950 ramp

primary

#8640BB

secondary

#A7C88F

accent

#D94F8A

background

#FBF7FC

surface

#F6EEF9

border

#D0C9D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8640BB

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

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