#AC31BB#AC31BB

#AC31BB is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.5% C 0.221 H 323.1°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#AC31BB
RGB	rgb(172, 49, 187)
HSL	hsl(293, 58%, 46%)
HSV	hsv(293, 74%, 73%)
CMYK	cmyk(8%, 73.8%, 0%, 26.7%)
CIE-LAB	lab(45.02, 65.99, -47.41)
CIE-LCH	lch(45.02, 81.26, 324.30°)
OKLab	oklab(55.5% 0.1765 -0.1324)
OKLCH	oklch(55.5% 0.221 323.1)
XYZ	xyz(27.0804, 14.5568, 48.3874)
Luminance	0.1456 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AC31BB #40BB31

analogous

#6731BB #AC31BB #BB3185

triadic

#AC31BB #BBAC31 #31BBAC

tetradic

#AC31BB #BB6731 #40BB31 #3185BB

square

#AC31BB #BB6731 #40BB31 #3185BB

split-complementary

#AC31BB #85BB31 #31BB67

monochromatic

#53185A #7F248B #AC31BB #C556D3 #D687E0

Accessibility & contrast

On white

5.37

#AC31BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#AC31BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AC31BB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AC31BB	#FFFFFF	#000000	##FFFFFF
##AC31BB	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BF

Deuteranopia (green-blind)

#486FB8

Tritanopia (blue-blind)

#AF4B74

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #ac31bb;
/* rgb */ color: rgb(172, 49, 187);
/* oklch */ color: oklch(55.5% 0.221 323.1);

Tailwind

colors: {
  custom: {
    50: '#c976d0',
    500: '#ac31bb',
    950: '#000000',
  },
}

SCSS

$custom: #ac31bb;
$custom-light: #c976d0;
$custom-dark: #000000;

JSON

{
  "hex": "#ac31bb",
  "rgb": {
    "r": 172,
    "g": 49,
    "b": 187
  },
  "hsl": {
    "h": 293.478,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.55497,
    "c": 0.22064,
    "h": 323.1
  },
  "luminance": 0.14555
}

Semantic roles & 50–950 ramp

primary

#AC31BB

secondary

#87C97F

accent

#E24657

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#140914

muted

#827B82

Preview Lab

Preview with #AC31BB

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

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