#AA37BC#AA37BC

#AA37BC is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 55.8% C 0.214 H 321.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#AA37BC
RGB	rgb(170, 55, 188)
HSL	hsl(292, 55%, 48%)
HSV	hsv(292, 71%, 74%)
CMYK	cmyk(9.6%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(45.51, 63.63, -47.23)
CIE-LCH	lch(45.51, 79.24, 323.41°)
OKLab	oklab(55.81% 0.1684 -0.132)
OKLCH	oklch(55.81% 0.214 321.9)
XYZ	xyz(27.0199, 14.9108, 49.0221)
Luminance	0.1491 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37BC #49BC37

analogous

#6837BC #AA37BC #BC378B

triadic

#AA37BC #BCAA37 #37BCAA

tetradic

#AA37BC #BC6837 #49BC37 #378BBC

square

#AA37BC #BC6837 #49BC37 #378BBC

split-complementary

#AA37BC #8BBC37 #37BC68

monochromatic

#541B5D #7F298D #AA37BC #C160D0 #D48FDE

Accessibility & contrast

On white

5.27

#AA37BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#AA37BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37BC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37BC	#FFFFFF	#000000	##FFFFFF
##AA37BC	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C0

Deuteranopia (green-blind)

#4970B9

Tritanopia (blue-blind)

#AC4F76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #aa37bc;
/* rgb */ color: rgb(170, 55, 188);
/* oklch */ color: oklch(55.8% 0.214 321.9);

Tailwind

colors: {
  custom: {
    50: '#c778d1',
    500: '#aa37bc',
    950: '#000000',
  },
}

SCSS

$custom: #aa37bc;
$custom-light: #c778d1;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37bc",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 291.88,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55805,
    "c": 0.21397,
    "h": 321.9
  },
  "luminance": 0.14909
}

Semantic roles & 50–950 ramp

primary

#AA37BC

secondary

#8FC986

accent

#DE4A5E

background

#FCF7FC

surface

#F9EEF9

border

#D2C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #AA37BC

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

Preview Lab → · Contrast checker → · Palette generator →