#A437AA#A437AA

#A437AA is a mid, vivid purple. Relative luminance 0.135; OKLCH L 53.9% C 0.196 H 325.7°. Best body text is #FFFFFF at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#A437AA
RGB	rgb(164, 55, 170)
HSL	hsl(297, 51%, 44%)
HSV	hsv(297, 68%, 67%)
CMYK	cmyk(3.5%, 67.6%, 0%, 33.3%)
CIE-LAB	lab(43.55, 59.05, -39.82)
CIE-LCH	lch(43.55, 71.22, 326.01°)
OKLab	oklab(53.88% 0.1619 -0.1105)
OKLCH	oklch(53.88% 0.196 325.7)
XYZ	xyz(23.9312, 13.5287, 39.3732)
Luminance	0.1353 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A437AA #3DAA37

analogous

#6B37AA #A437AA #AA3777

triadic

#A437AA #AAA437 #37AAA4

tetradic

#A437AA #AA6B37 #3DAA37 #3777AA

square

#A437AA #AA6B37 #3DAA37 #3777AA

split-complementary

#A437AA #77AA37 #37AA6B

monochromatic

#4B194E #77287C #A437AA #C256C8 #D384D7

Accessibility & contrast

On white

5.67

#A437AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A437AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437AA

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A437AA	#FFFFFF	#000000	##FFFFFF
##A437AA	1.00	5.67	3.71	5.67
#FFFFFF	5.67	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#205EAD

Deuteranopia (green-blind)

#4F6CA7

Tritanopia (blue-blind)

#A8496C

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a437aa;
/* rgb */ color: rgb(164, 55, 170);
/* oklch */ color: oklch(53.9% 0.196 325.7);

Tailwind

colors: {
  custom: {
    50: '#c277c4',
    500: '#a437aa',
    950: '#000000',
  },
}

SCSS

$custom: #a437aa;
$custom-light: #c277c4;
$custom-dark: #000000;

JSON

{
  "hex": "#a437aa",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 170
  },
  "hsl": {
    "h": 296.87,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.5388,
    "c": 0.19597,
    "h": 325.7
  },
  "luminance": 0.13527
}

Semantic roles & 50–950 ramp

primary

#A437AA

secondary

#7FC17C

accent

#DB4D55

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130912

muted

#827B81

Preview Lab

Preview with #A437AA

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

Preview Lab → · Contrast checker → · Palette generator →