#A237B7#A237B7

#A237B7 is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.4% C 0.206 H 320.6°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#A237B7
RGB	rgb(162, 55, 183)
HSL	hsl(290, 54%, 47%)
HSV	hsv(290, 70%, 72%)
CMYK	cmyk(11.5%, 69.9%, 0%, 28.2%)
CIE-LAB	lab(43.99, 60.96, -46.80)
CIE-LCH	lch(43.99, 76.86, 322.49°)
OKLab	oklab(54.38% 0.1593 -0.1309)
OKLCH	oklch(54.38% 0.206 320.6)
XYZ	xyz(24.8127, 13.8339, 46.1538)
Luminance	0.1383 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A237B7 #4CB737

analogous

#6237B7 #A237B7 #B7378C

triadic

#A237B7 #B7A237 #37B7A2

tetradic

#A237B7 #B76237 #4CB737 #378CB7

square

#A237B7 #B76237 #4CB737 #378CB7

split-complementary

#A237B7 #8CB737 #37B762

monochromatic

#4F1B59 #782988 #A237B7 #BC5DCE #CF8CDC

Accessibility & contrast

On white

5.58

#A237B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#A237B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A237B7

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A237B7	#FFFFFF	#000000	##FFFFFF
##A237B7	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BB

Deuteranopia (green-blind)

#446CB4

Tritanopia (blue-blind)

#A34E73

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a237b7;
/* rgb */ color: rgb(162, 55, 183);
/* oklch */ color: oklch(54.4% 0.206 320.6);

Tailwind

colors: {
  custom: {
    50: '#c177cd',
    500: '#a237b7',
    950: '#000000',
  },
}

SCSS

$custom: #a237b7;
$custom-light: #c177cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a237b7",
  "rgb": {
    "r": 162,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 290.156,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5438,
    "c": 0.2062,
    "h": 320.6
  },
  "luminance": 0.13833
}

Semantic roles & 50–950 ramp

primary

#A237B7

secondary

#8EC783

accent

#DD4B63

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A237B7

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

Preview Lab → · Contrast checker → · Palette generator →