#A737BC#A737BC

#A737BC is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.4% C 0.213 H 320.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#A737BC
RGB	rgb(167, 55, 188)
HSL	hsl(291, 55%, 48%)
HSV	hsv(291, 71%, 74%)
CMYK	cmyk(11.2%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(45.05, 62.98, -47.99)
CIE-LCH	lch(45.05, 79.18, 322.69°)
OKLab	oklab(55.39% 0.165 -0.1343)
OKLCH	oklch(55.39% 0.213 320.9)
XYZ	xyz(26.3786, 14.5801, 48.9920)
Luminance	0.1458 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A737BC #4CBC37

analogous

#6437BC #A737BC #BC378F

triadic

#A737BC #BCA737 #37BCA7

tetradic

#A737BC #BC6437 #4CBC37 #378FBC

square

#A737BC #BC6437 #4CBC37 #378FBC

split-complementary

#A737BC #8FBC37 #37BC64

monochromatic

#531B5D #7D298D #A737BC #BF60D0 #D28FDE

Accessibility & contrast

On white

5.36

#A737BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#A737BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A737BC

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A737BC	#FFFFFF	#000000	##FFFFFF
##A737BC	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C0

Deuteranopia (green-blind)

#456FB9

Tritanopia (blue-blind)

#A85076

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a737bc;
/* rgb */ color: rgb(167, 55, 188);
/* oklch */ color: oklch(55.4% 0.213 320.9);

Tailwind

colors: {
  custom: {
    50: '#c578d1',
    500: '#a737bc',
    950: '#000000',
  },
}

SCSS

$custom: #a737bc;
$custom-light: #c578d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a737bc",
  "rgb": {
    "r": 167,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 290.526,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.55386,
    "c": 0.21268,
    "h": 320.9
  },
  "luminance": 0.14579
}

Semantic roles & 50–950 ramp

primary

#A737BC

secondary

#90C986

accent

#DE4A61

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A737BC

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

Preview Lab → · Contrast checker → · Palette generator →