#A37BE3#A37BE3

#A37BE3 is a light, vivid violet. Relative luminance 0.275; OKLCH L 66.5% C 0.154 H 300.0°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#A37BE3
RGB	rgb(163, 123, 227)
HSL	hsl(263, 65%, 69%)
HSV	hsv(263, 46%, 89%)
CMYK	cmyk(28.2%, 45.8%, 0%, 11%)
CIE-LAB	lab(59.43, 36.79, -47.41)
CIE-LCH	lch(59.43, 60.01, 307.81°)
OKLab	oklab(66.53% 0.0768 -0.133)
OKLCH	oklch(66.53% 0.154 300)
XYZ	xyz(36.0491, 27.4983, 76.0667)
Luminance	0.2750 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A37BE3 #BBE37B

analogous

#7B87E3 #A37BE3 #D77BE3

triadic

#A37BE3 #E3A37B #7BE3A3

tetradic

#A37BE3 #E37B87 #BBE37B #7BE3D7

square

#A37BE3 #E37B87 #BBE37B #7BE3D7

split-complementary

#A37BE3 #E3D77B #87E37B

monochromatic

#6128BC #8049D8 #A37BE3 #C6ADEE #E9E0F8

Accessibility & contrast

On white

3.23

#A37BE3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#A37BE3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A37BE3

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A37BE3	#FFFFFF	#000000	##000000
##A37BE3	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C8FE7

Deuteranopia (green-blind)

#658EE0

Tritanopia (blue-blind)

#978EA4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #a37be3;
/* rgb */ color: rgb(163, 123, 227);
/* oklch */ color: oklch(66.5% 0.154 300.0);

Tailwind

colors: {
  custom: {
    50: '#c1a2ec',
    500: '#a37be3',
    950: '#000000',
  },
}

SCSS

$custom: #a37be3;
$custom-light: #c1a2ec;
$custom-dark: #000000;

JSON

{
  "hex": "#a37be3",
  "rgb": {
    "r": 163,
    "g": 123,
    "b": 227
  },
  "hsl": {
    "h": 263.077,
    "s": 65,
    "l": 68.627
  },
  "oklch": {
    "l": 0.66526,
    "c": 0.15355,
    "h": 300
  },
  "luminance": 0.27498
}

Semantic roles & 50–950 ramp

primary

#A37BE3

secondary

#E0ECCD

accent

#CD1988

background

#FCFAFE

surface

#F8F3FD

border

#D1CDD5

text

#120F16

muted

#817F84

Preview Lab

Preview with #A37BE3

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

Preview Lab → · Contrast checker → · Palette generator →