#AA37DB#AA37DB

#AA37DB is a mid, highly saturated purple. Relative luminance 0.164; OKLCH L 57.8% C 0.241 H 313.3°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#AA37DB
RGB	rgb(170, 55, 219)
HSL	hsl(282, 69%, 54%)
HSV	hsv(282, 75%, 86%)
CMYK	cmyk(22.4%, 74.9%, 0%, 14.1%)
CIE-LAB	lab(47.49, 69.51, -61.95)
CIE-LCH	lch(47.49, 93.11, 318.29°)
OKLab	oklab(57.84% 0.1652 -0.1751)
OKLCH	oklch(57.84% 0.241 313.3)
XYZ	xyz(30.7277, 16.3939, 68.5498)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA37DB #68DB37

analogous

#5837DB #AA37DB #DB37BA

triadic

#AA37DB #DBAA37 #37DBAA

tetradic

#AA37DB #DB5837 #68DB37 #37BADB

square

#AA37DB #DB5837 #68DB37 #37BADB

split-complementary

#AA37DB #BADB37 #37DB58

monochromatic

#611780 #8820B4 #AA37DB #C06BE4 #D69FEE

Accessibility & contrast

On white

4.91

#AA37DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#AA37DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #AA37DB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA37DB	#FFFFFF	#000000	##FFFFFF
##AA37DB	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE0

Deuteranopia (green-blind)

#2673D8

Tritanopia (blue-blind)

#A55D87

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #aa37db;
/* rgb */ color: rgb(170, 55, 219);
/* oklch */ color: oklch(57.8% 0.241 313.3);

Tailwind

colors: {
  custom: {
    50: '#c87ae7',
    500: '#aa37db',
    950: '#000000',
  },
}

SCSS

$custom: #aa37db;
$custom-light: #c87ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#aa37db",
  "rgb": {
    "r": 170,
    "g": 55,
    "b": 219
  },
  "hsl": {
    "h": 282.073,
    "s": 69.492,
    "l": 53.725
  },
  "oklch": {
    "l": 0.57838,
    "c": 0.24075,
    "h": 313.3
  },
  "luminance": 0.16393
}

Semantic roles & 50–950 ramp

primary

#AA37DB

secondary

#A9DA94

accent

#EC3B70

background

#FCF7FE

surface

#F9EEFD

border

#D2C9D5

text

#140A16

muted

#827C84

Preview Lab

Preview with #AA37DB

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

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