#AC37B2#AC37B2

#AC37B2 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.5% C 0.207 H 325.8°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#AC37B2
RGB	rgb(172, 55, 178)
HSL	hsl(297, 53%, 46%)
HSV	hsv(297, 69%, 70%)
CMYK	cmyk(3.4%, 69.1%, 0%, 30.2%)
CIE-LAB	lab(45.25, 62.30, -41.77)
CIE-LCH	lch(45.25, 75.00, 326.16°)
OKLab	oklab(55.49% 0.1709 -0.116)
OKLCH	oklch(55.49% 0.207 325.8)
XYZ	xyz(26.4148, 14.7191, 43.5606)
Luminance	0.1472 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC37B2 #3DB237

analogous

#6E37B2 #AC37B2 #B2377A

triadic

#AC37B2 #B2AC37 #37B2AC

tetradic

#AC37B2 #B26E37 #3DB237 #377AB2

square

#AC37B2 #B26E37 #3DB237 #377AB2

split-complementary

#AC37B2 #7AB237 #37B26E

monochromatic

#521A54 #7F2983 #AC37B2 #C75ACC #D789DB

Accessibility & contrast

On white

5.33

#AC37B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#AC37B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC37B2

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC37B2	#FFFFFF	#000000	##FFFFFF
##AC37B2	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C62B5

Deuteranopia (green-blind)

#5170AF

Tritanopia (blue-blind)

#B04A71

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #ac37b2;
/* rgb */ color: rgb(172, 55, 178);
/* oklch */ color: oklch(55.5% 0.207 325.8);

Tailwind

colors: {
  custom: {
    50: '#c878c9',
    500: '#ac37b2',
    950: '#000000',
  },
}

SCSS

$custom: #ac37b2;
$custom-light: #c878c9;
$custom-dark: #000000;

JSON

{
  "hex": "#ac37b2",
  "rgb": {
    "r": 172,
    "g": 55,
    "b": 178
  },
  "hsl": {
    "h": 297.073,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55492,
    "c": 0.20656,
    "h": 325.8
  },
  "luminance": 0.14717
}

Semantic roles & 50–950 ramp

primary

#AC37B2

secondary

#84C580

accent

#DC4C53

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140A13

muted

#827C82

Preview Lab

Preview with #AC37B2

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

Preview Lab → · Contrast checker → · Palette generator →