#8637C3#8637C3

#8637C3 is a mid, highly saturated violet. Relative luminance 0.117; OKLCH L 51.5% C 0.208 H 306.1°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#8637C3
RGB	rgb(134, 55, 195)
HSL	hsl(274, 56%, 49%)
HSV	hsv(274, 72%, 76%)
CMYK	cmyk(31.3%, 71.8%, 0%, 23.5%)
CIE-LAB	lab(40.80, 57.66, -59.17)
CIE-LCH	lch(40.80, 82.62, 314.26°)
OKLab	oklab(51.53% 0.1224 -0.1681)
OKLCH	oklch(51.53% 0.208 306.1)
XYZ	xyz(21.0459, 11.7410, 52.7767)
Luminance	0.1174 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8637C3 #74C337

analogous

#4037C3 #8637C3 #C337BA

triadic

#8637C3 #C38637 #37C386

tetradic

#8637C3 #C34037 #74C337 #37BAC3

square

#8637C3 #C34037 #74C337 #37BAC3

split-complementary

#8637C3 #BAC337 #37C340

monochromatic

#441C64 #652A93 #8637C3 #A364D3 #BF94E1

Accessibility & contrast

On white

6.27

#8637C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#8637C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8637C3

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8637C3	#FFFFFF	#000000	##FFFFFF
##8637C3	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EC7

Deuteranopia (green-blind)

#0061C0

Tritanopia (blue-blind)

#7B587A

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #8637c3;
/* rgb */ color: rgb(134, 55, 195);
/* oklch */ color: oklch(51.5% 0.208 306.1);

Tailwind

colors: {
  custom: {
    50: '#ae75d6',
    500: '#8637c3',
    950: '#000000',
  },
}

SCSS

$custom: #8637c3;
$custom-light: #ae75d6;
$custom-dark: #000000;

JSON

{
  "hex": "#8637c3",
  "rgb": {
    "r": 134,
    "g": 55,
    "b": 195
  },
  "hsl": {
    "h": 273.857,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.51534,
    "c": 0.20795,
    "h": 306.1
  },
  "luminance": 0.11741
}

Semantic roles & 50–950 ramp

primary

#8637C3

secondary

#A7CC8A

accent

#DF498A

background

#FBF7FD

surface

#F6EDFA

border

#D0C8D3

text

#110914

muted

#807B83

Preview Lab

Preview with #8637C3

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

Preview Lab → · Contrast checker → · Palette generator →