#8437B7#8437B7

#8437B7 is a mid, vivid violet. Relative luminance 0.111; OKLCH L 50.4% C 0.195 H 308.5°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#8437B7
RGB	rgb(132, 55, 183)
HSL	hsl(276, 54%, 47%)
HSV	hsv(276, 70%, 72%)
CMYK	cmyk(27.9%, 69.9%, 0%, 28.2%)
CIE-LAB	lab(39.68, 54.54, -53.97)
CIE-LCH	lch(39.68, 76.73, 315.30°)
OKLab	oklab(50.41% 0.1215 -0.1529)
OKLCH	oklch(50.41% 0.195 308.5)
XYZ	xyz(19.4274, 11.0571, 45.9014)
Luminance	0.1106 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8437B7 #6AB737

analogous

#4437B7 #8437B7 #B737AA

triadic

#8437B7 #B78437 #37B784

tetradic

#8437B7 #B74437 #6AB737 #37AAB7

square

#8437B7 #B74437 #6AB737 #37AAB7

split-complementary

#8437B7 #AAB737 #37B744

monochromatic

#401B59 #622988 #8437B7 #A15DCE #BC8CDC

Accessibility & contrast

On white

6.54

#8437B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#8437B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8437B7

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8437B7	#FFFFFF	#000000	##FFFFFF
##8437B7	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BBB

Deuteranopia (green-blind)

#195EB4

Tritanopia (blue-blind)

#7C5373

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #8437b7;
/* rgb */ color: rgb(132, 55, 183);
/* oklch */ color: oklch(50.4% 0.195 308.5);

Tailwind

colors: {
  custom: {
    50: '#ac74cd',
    500: '#8437b7',
    950: '#000000',
  },
}

SCSS

$custom: #8437b7;
$custom-light: #ac74cd;
$custom-dark: #000000;

JSON

{
  "hex": "#8437b7",
  "rgb": {
    "r": 132,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 276.094,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.50406,
    "c": 0.19527,
    "h": 308.5
  },
  "luminance": 0.11057
}

Semantic roles & 50–950 ramp

primary

#8437B7

secondary

#9EC783

accent

#DD4B85

background

#FBF7FC

surface

#F6EDF9

border

#D0C8D2

text

#110914

muted

#807B82

Preview Lab

Preview with #8437B7

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

Preview Lab → · Contrast checker → · Palette generator →