#A137D1#A137D1

#A137D1 is a mid, highly saturated purple. Relative luminance 0.149; OKLCH L 56.0% C 0.229 H 312.8°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#A137D1
RGB	rgb(161, 55, 209)
HSL	hsl(281, 63%, 52%)
HSV	hsv(281, 74%, 82%)
CMYK	cmyk(23%, 73.7%, 0%, 18%)
CIE-LAB	lab(45.52, 65.83, -59.47)
CIE-LCH	lch(45.52, 88.72, 317.90°)
OKLab	oklab(55.97% 0.1555 -0.1681)
OKLCH	oklch(55.97% 0.229 312.8)
XYZ	xyz(27.5707, 14.9137, 61.7355)
Luminance	0.1491 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137D1 #67D137

analogous

#5437D1 #A137D1 #D137B4

triadic

#A137D1 #D1A137 #37D1A1

tetradic

#A137D1 #D15437 #67D137 #37B4D1

square

#A137D1 #D15437 #67D137 #37B4D1

split-complementary

#A137D1 #B4D137 #37D154

monochromatic

#571A73 #7D26A5 #A137D1 #B869DC #D09BE8

Accessibility & contrast

On white

5.27

#A137D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#A137D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137D1

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137D1	#FFFFFF	#000000	##FFFFFF
##A137D1	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D5

Deuteranopia (green-blind)

#256ECE

Tritanopia (blue-blind)

#9C5A82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a137d1;
/* rgb */ color: rgb(161, 55, 209);
/* oklch */ color: oklch(56.0% 0.229 312.8);

Tailwind

colors: {
  custom: {
    50: '#c178e0',
    500: '#a137d1',
    950: '#000000',
  },
}

SCSS

$custom: #a137d1;
$custom-light: #c178e0;
$custom-dark: #000000;

JSON

{
  "hex": "#a137d1",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 209
  },
  "hsl": {
    "h": 281.299,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.55965,
    "c": 0.22899,
    "h": 312.8
  },
  "luminance": 0.14913
}

Semantic roles & 50–950 ramp

primary

#A137D1

secondary

#A5D490

accent

#E64275

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A137D1

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

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