#A737BB#A737BB

#A737BB is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.3% C 0.212 H 321.2°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#A737BB
RGB	rgb(167, 55, 187)
HSL	hsl(291, 55%, 47%)
HSV	hsv(291, 71%, 73%)
CMYK	cmyk(10.7%, 70.6%, 0%, 26.7%)
CIE-LAB	lab(44.99, 62.80, -47.50)
CIE-LCH	lch(44.99, 78.74, 322.89°)
OKLab	oklab(55.32% 0.165 -0.1328)
OKLCH	oklch(55.32% 0.212 321.2)
XYZ	xyz(26.2712, 14.5371, 48.4262)
Luminance	0.1454 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A737BB #4BBB37

analogous

#6537BB #A737BB #BB378D

triadic

#A737BB #BBA737 #37BBA7

tetradic

#A737BB #BB6537 #4BBB37 #378DBB

square

#A737BB #BB6537 #4BBB37 #378DBB

split-complementary

#A737BB #8DBB37 #37BB65

monochromatic

#531B5C #7D298C #A737BB #BF5FD0 #D28EDE

Accessibility & contrast

On white

5.37

#A737BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#A737BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A737BB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A737BB	#FFFFFF	#000000	##FFFFFF
##A737BB	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)

#0063BF

Deuteranopia (green-blind)

#466FB8

Tritanopia (blue-blind)

#A84F75

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a737bb;
/* rgb */ color: rgb(167, 55, 187);
/* oklch */ color: oklch(55.3% 0.212 321.2);

Tailwind

colors: {
  custom: {
    50: '#c578d0',
    500: '#a737bb',
    950: '#000000',
  },
}

SCSS

$custom: #a737bb;
$custom-light: #c578d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a737bb",
  "rgb": {
    "r": 167,
    "g": 55,
    "b": 187
  },
  "hsl": {
    "h": 290.909,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55324,
    "c": 0.21182,
    "h": 321.2
  },
  "luminance": 0.14536
}

Semantic roles & 50–950 ramp

primary

#A737BB

secondary

#8FC985

accent

#DE4A60

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A737BB

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

Preview Lab → · Contrast checker → · Palette generator →