#AA37B3#AA37B3

#AA37B3 is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.3% C 0.206 H 324.8°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#AA37B3
RGB	rgb(170, 55, 179)
HSL	hsl(296, 53%, 46%)
HSV	hsv(296, 69%, 70%)
CMYK	cmyk(5%, 69.3%, 0%, 29.8%)
CIE-LAB	lab(44.99, 62.02, -42.79)
CIE-LCH	lch(44.99, 75.35, 325.40°)
OKLab	oklab(55.26% 0.1687 -0.119)
OKLCH	oklch(55.26% 0.206 324.8)
XYZ	xyz(26.0798, 14.5347, 44.0709)
Luminance	0.1453 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37B3 #40B337

analogous

#6C37B3 #AA37B3 #B3377E

triadic

#AA37B3 #B3AA37 #37B3AA

tetradic

#AA37B3 #B36C37 #40B337 #377EB3

square

#AA37B3 #B36C37 #40B337 #377EB3

split-complementary

#AA37B3 #7EB337 #37B36C

monochromatic

#511A55 #7E2984 #AA37B3 #C45BCD #D58ADB

Accessibility & contrast

On white

5.38

#AA37B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#AA37B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37B3

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37B3	#FFFFFF	#000000	##FFFFFF
##AA37B3	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1861B7

Deuteranopia (green-blind)

#4F6FB0

Tritanopia (blue-blind)

#AE4B71

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #aa37b3;
/* rgb */ color: rgb(170, 55, 179);
/* oklch */ color: oklch(55.3% 0.206 324.8);

Tailwind

colors: {
  custom: {
    50: '#c778ca',
    500: '#aa37b3',
    950: '#000000',
  },
}

SCSS

$custom: #aa37b3;
$custom-light: #c778ca;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37b3",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 179
  },
  "hsl": {
    "h": 295.645,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55264,
    "c": 0.20642,
    "h": 324.8
  },
  "luminance": 0.14533
}

Semantic roles & 50–950 ramp

primary

#AA37B3

secondary

#86C581

accent

#DC4B56

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #AA37B3

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

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