#A437B2#A437B2

#A437B2 is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.4% C 0.203 H 322.9°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#A437B2
RGB	rgb(164, 55, 178)
HSL	hsl(293, 53%, 46%)
HSV	hsv(293, 69%, 70%)
CMYK	cmyk(7.9%, 69.1%, 0%, 30.2%)
CIE-LAB	lab(44.00, 60.48, -43.83)
CIE-LCH	lch(44.00, 74.69, 324.07°)
OKLab	oklab(54.35% 0.1618 -0.1222)
OKLCH	oklch(54.35% 0.203 322.9)
XYZ	xyz(24.7111, 13.8407, 43.4808)
Luminance	0.1384 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A437B2 #45B237

analogous

#6637B2 #A437B2 #B23782

triadic

#A437B2 #B2A437 #37B2A4

tetradic

#A437B2 #B26637 #45B237 #3782B2

square

#A437B2 #B26637 #45B237 #3782B2

split-complementary

#A437B2 #82B237 #37B266

monochromatic

#4E1A54 #792983 #A437B2 #BF5ACC #D189DB

Accessibility & contrast

On white

5.57

#A437B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A437B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437B2

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A437B2	#FFFFFF	#000000	##FFFFFF
##A437B2	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1160B6

Deuteranopia (green-blind)

#4A6CAF

Tritanopia (blue-blind)

#A64C70

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a437b2;
/* rgb */ color: rgb(164, 55, 178);
/* oklch */ color: oklch(54.4% 0.203 322.9);

Tailwind

colors: {
  custom: {
    50: '#c277c9',
    500: '#a437b2',
    950: '#000000',
  },
}

SCSS

$custom: #a437b2;
$custom-light: #c277c9;
$custom-dark: #000000;

JSON

{
  "hex": "#a437b2",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 178
  },
  "hsl": {
    "h": 293.171,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54353,
    "c": 0.20277,
    "h": 322.9
  },
  "luminance": 0.13839
}

Semantic roles & 50–950 ramp

primary

#A437B2

secondary

#88C580

accent

#DC4C5C

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A437B2

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

Preview Lab → · Contrast checker → · Palette generator →