#A437B5#A437B5

#A437B5 is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.5% C 0.205 H 322.0°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#A437B5
RGB	rgb(164, 55, 181)
HSL	hsl(292, 53%, 46%)
HSV	hsv(292, 70%, 71%)
CMYK	cmyk(9.4%, 69.6%, 0%, 29%)
CIE-LAB	lab(44.18, 61.03, -45.31)
CIE-LCH	lch(44.18, 76.01, 323.41°)
OKLab	oklab(54.54% 0.1617 -0.1265)
OKLCH	oklch(54.54% 0.205 322)
XYZ	xyz(25.0156, 13.9625, 45.0845)
Luminance	0.1396 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A437B5 #48B537

analogous

#6537B5 #A437B5 #B53787

triadic

#A437B5 #B5A437 #37B5A4

tetradic

#A437B5 #B56537 #48B537 #3787B5

square

#A437B5 #B56537 #48B537 #3787B5

split-complementary

#A437B5 #87B537 #37B565

monochromatic

#4F1A57 #792986 #A437B5 #BE5CCD #D18BDC

Accessibility & contrast

On white

5.54

#A437B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#A437B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437B5

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A437B5	#FFFFFF	#000000	##FFFFFF
##A437B5	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0761B9

Deuteranopia (green-blind)

#486DB2

Tritanopia (blue-blind)

#A64D72

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a437b5;
/* rgb */ color: rgb(164, 55, 181);
/* oklch */ color: oklch(54.5% 0.205 322.0);

Tailwind

colors: {
  custom: {
    50: '#c277cc',
    500: '#a437b5',
    950: '#000000',
  },
}

SCSS

$custom: #a437b5;
$custom-light: #c277cc;
$custom-dark: #000000;

JSON

{
  "hex": "#a437b5",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 181
  },
  "hsl": {
    "h": 291.905,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54535,
    "c": 0.20534,
    "h": 322
  },
  "luminance": 0.13961
}

Semantic roles & 50–950 ramp

primary

#A437B5

secondary

#8BC682

accent

#DD4B5F

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A437B5

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

Preview Lab → · Contrast checker → · Palette generator →