#A537D0#A537D0

#A537D0 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.4% C 0.229 H 314.4°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#A537D0
RGB	rgb(165, 55, 208)
HSL	hsl(283, 62%, 52%)
HSV	hsv(283, 74%, 82%)
CMYK	cmyk(20.7%, 73.6%, 0%, 18.4%)
CIE-LAB	lab(46.02, 66.40, -58.05)
CIE-LCH	lch(46.02, 88.19, 318.84°)
OKLab	oklab(56.42% 0.1606 -0.1638)
OKLCH	oklch(56.42% 0.229 314.4)
XYZ	xyz(28.2665, 15.2868, 61.1239)
Luminance	0.1529 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A537D0 #62D037

analogous

#5937D0 #A537D0 #D037AF

triadic

#A537D0 #D0A537 #37D0A5

tetradic

#A537D0 #D05937 #62D037 #37AFD0

square

#A537D0 #D05937 #62D037 #37AFD0

split-complementary

#A537D0 #AFD037 #37D059

monochromatic

#591B72 #8026A3 #A537D0 #BB69DC #D29AE7

Accessibility & contrast

On white

5.18

#A537D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#A537D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A537D0

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A537D0	#FFFFFF	#000000	##FFFFFF
##A537D0	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D4

Deuteranopia (green-blind)

#2E70CD

Tritanopia (blue-blind)

#A15981

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a537d0;
/* rgb */ color: rgb(165, 55, 208);
/* oklch */ color: oklch(56.4% 0.229 314.4);

Tailwind

colors: {
  custom: {
    50: '#c479df',
    500: '#a537d0',
    950: '#000000',
  },
}

SCSS

$custom: #a537d0;
$custom-light: #c479df;
$custom-dark: #000000;

JSON

{
  "hex": "#a537d0",
  "rgb": {
    "r": 165,
    "g": 55,
    "b": 208
  },
  "hsl": {
    "h": 283.137,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56422,
    "c": 0.22941,
    "h": 314.4
  },
  "luminance": 0.15286
}

Semantic roles & 50–950 ramp

primary

#A537D0

secondary

#A3D390

accent

#E54370

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A537D0

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

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