#8637A9#8637A9

#8637A9 is a mid, vivid purple. Relative luminance 0.107; OKLCH L 49.7% C 0.182 H 313.6°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#8637A9
RGB	rgb(134, 55, 169)
HSL	hsl(282, 51%, 44%)
HSV	hsv(282, 67%, 66%)
CMYK	cmyk(20.7%, 67.5%, 0%, 33.7%)
CIE-LAB	lab(39.01, 51.90, -46.73)
CIE-LCH	lch(39.01, 69.84, 318.00°)
OKLab	oklab(49.69% 0.1255 -0.1316)
OKLCH	oklch(49.69% 0.182 313.6)
XYZ	xyz(18.3579, 10.6658, 38.6201)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8637A9 #5AA937

analogous

#4D37A9 #8637A9 #A93793

triadic

#8637A9 #A98637 #37A986

tetradic

#8637A9 #A94D37 #5AA937 #3793A9

square

#8637A9 #A94D37 #5AA937 #3793A9

split-complementary

#8637A9 #93A937 #37A94D

monochromatic

#3D194D #61287B #8637A9 #A555C8 #BD84D7

Accessibility & contrast

On white

6.70

#8637A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#8637A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8637A9

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8637A9	#FFFFFF	#000000	##FFFFFF
##8637A9	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058AC

Deuteranopia (green-blind)

#305EA6

Tritanopia (blue-blind)

#834E6B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #8637a9;
/* rgb */ color: rgb(134, 55, 169);
/* oklch */ color: oklch(49.7% 0.182 313.6);

Tailwind

colors: {
  custom: {
    50: '#ad74c3',
    500: '#8637a9',
    950: '#000000',
  },
}

SCSS

$custom: #8637a9;
$custom-light: #ad74c3;
$custom-dark: #000000;

JSON

{
  "hex": "#8637a9",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 169
  },
  "hsl": {
    "h": 281.579,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.49689,
    "c": 0.18179,
    "h": 313.6
  },
  "luminance": 0.10665
}

Semantic roles & 50–950 ramp

primary

#8637A9

secondary

#91C07B

accent

#DA4D79

background

#FBF7FC

surface

#F6EDF8

border

#D0C8D1

text

#110912

muted

#807B81

Preview Lab

Preview with #8637A9

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

Preview Lab → · Contrast checker → · Palette generator →