#A437B4#A437B4

#A437B4 is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.5% C 0.204 H 322.3°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#A437B4
RGB	rgb(164, 55, 180)
HSL	hsl(292, 53%, 46%)
HSV	hsv(292, 69%, 71%)
CMYK	cmyk(8.9%, 69.4%, 0%, 29.4%)
CIE-LAB	lab(44.12, 60.85, -44.82)
CIE-LCH	lch(44.12, 75.57, 323.63°)
OKLab	oklab(54.47% 0.1618 -0.1251)
OKLCH	oklch(54.47% 0.204 322.3)
XYZ	xyz(24.9134, 13.9216, 44.5460)
Luminance	0.1392 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A437B4 #47B437

analogous

#6537B4 #A437B4 #B43785

triadic

#A437B4 #B4A437 #37B4A4

tetradic

#A437B4 #B46537 #47B437 #3785B4

square

#A437B4 #B46537 #47B437 #3785B4

split-complementary

#A437B4 #85B437 #37B465

monochromatic

#4F1A56 #792985 #A437B4 #BE5BCD #D18ADB

Accessibility & contrast

On white

5.55

#A437B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#A437B4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437B4

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A437B4	#FFFFFF	#000000	##FFFFFF
##A437B4	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B60B8

Deuteranopia (green-blind)

#486CB1

Tritanopia (blue-blind)

#A64D72

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a437b4;
/* rgb */ color: rgb(164, 55, 180);
/* oklch */ color: oklch(54.5% 0.204 322.3);

Tailwind

colors: {
  custom: {
    50: '#c277cb',
    500: '#a437b4',
    950: '#000000',
  },
}

SCSS

$custom: #a437b4;
$custom-light: #c277cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a437b4",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 180
  },
  "hsl": {
    "h": 292.32,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.54474,
    "c": 0.20448,
    "h": 322.3
  },
  "luminance": 0.1392
}

Semantic roles & 50–950 ramp

primary

#A437B4

secondary

#8AC681

accent

#DD4B5E

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A437B4

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

Preview Lab → · Contrast checker → · Palette generator →