#A537A2#A537A2

#A537A2 is a mid, vivid purple. Relative luminance 0.133; OKLCH L 53.6% C 0.190 H 329.0°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#A537A2
RGB	rgb(165, 55, 162)
HSL	hsl(302, 50%, 43%)
HSV	hsv(302, 67%, 65%)
CMYK	cmyk(0%, 66.7%, 1.8%, 35.3%)
CIE-LAB	lab(43.27, 57.90, -35.48)
CIE-LCH	lch(43.27, 67.91, 328.50°)
OKLab	oklab(53.57% 0.1627 -0.0979)
OKLCH	oklch(53.57% 0.19 329)
XYZ	xyz(23.4046, 13.3420, 35.5180)
Luminance	0.1334 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A537A2 #37A53A

analogous

#7137A5 #A537A2 #A5376B

triadic

#A537A2 #A2A537 #37A2A5

tetradic

#A537A2 #A57137 #37A53A #376BA5

square

#A537A2 #A57137 #37A53A #376BA5

split-complementary

#A537A2 #6BA537 #37A571

monochromatic

#491848 #772875 #A537A2 #C653C3 #D581D3

Accessibility & contrast

On white

5.73

#A537A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#A537A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A537A2

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A537A2	#FFFFFF	#000000	##FFFFFF
##A537A2	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5DA5

Deuteranopia (green-blind)

#546B9F

Tritanopia (blue-blind)

#AB4568

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a537a2;
/* rgb */ color: rgb(165, 55, 162);
/* oklch */ color: oklch(53.6% 0.190 329.0);

Tailwind

colors: {
  custom: {
    50: '#c377be',
    500: '#a537a2',
    950: '#000000',
  },
}

SCSS

$custom: #a537a2;
$custom-light: #c377be;
$custom-dark: #000000;

JSON

{
  "hex": "#a537a2",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 162
  },
  "hsl": {
    "h": 301.636,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.53572,
    "c": 0.18987,
    "h": 329
  },
  "luminance": 0.1334
}

Semantic roles & 50–950 ramp

primary

#A537A2

secondary

#79BF7B

accent

#DA524E

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A537A2

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

Preview Lab → · Contrast checker → · Palette generator →