#A137D3#A137D3

#A137D3 is a mid, highly saturated purple. Relative luminance 0.150; OKLCH L 56.1% C 0.231 H 312.3°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#A137D3
RGB	rgb(161, 55, 211)
HSL	hsl(281, 64%, 52%)
HSV	hsv(281, 74%, 83%)
CMYK	cmyk(23.7%, 73.9%, 0%, 17.3%)
CIE-LAB	lab(45.65, 66.23, -60.40)
CIE-LCH	lch(45.65, 89.64, 317.64°)
OKLab	oklab(56.11% 0.1552 -0.1708)
OKLCH	oklch(56.11% 0.231 312.3)
XYZ	xyz(27.8198, 15.0134, 63.0478)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137D3 #69D337

analogous

#5337D3 #A137D3 #D337B7

triadic

#A137D3 #D3A137 #37D3A1

tetradic

#A137D3 #D35337 #69D337 #37B7D3

square

#A137D3 #D35337 #69D337 #37B7D3

split-complementary

#A137D3 #B7D337 #37D353

monochromatic

#581A76 #7E25A8 #A137D3 #B969DE #D09BE9

Accessibility & contrast

On white

5.25

#A137D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#A137D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137D3

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137D3	#FFFFFF	#000000	##FFFFFF
##A137D3	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D7

Deuteranopia (green-blind)

#216ED0

Tritanopia (blue-blind)

#9B5B83

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a137d3;
/* rgb */ color: rgb(161, 55, 211);
/* oklch */ color: oklch(56.1% 0.231 312.3);

Tailwind

colors: {
  custom: {
    50: '#c278e1',
    500: '#a137d3',
    950: '#000000',
  },
}

SCSS

$custom: #a137d3;
$custom-light: #c278e1;
$custom-dark: #000000;

JSON

{
  "hex": "#a137d3",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 211
  },
  "hsl": {
    "h": 280.769,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56105,
    "c": 0.2308,
    "h": 312.3
  },
  "luminance": 0.15013
}

Semantic roles & 50–950 ramp

primary

#A137D3

secondary

#A7D591

accent

#E74176

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A137D3

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

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