#A137B7#A137B7

#A137B7 is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.2% C 0.206 H 320.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A137B7
RGB	rgb(161, 55, 183)
HSL	hsl(290, 54%, 47%)
HSV	hsv(290, 70%, 72%)
CMYK	cmyk(12%, 69.9%, 0%, 28.2%)
CIE-LAB	lab(43.84, 60.74, -47.05)
CIE-LCH	lch(43.84, 76.83, 322.24°)
OKLab	oklab(54.24% 0.1581 -0.1317)
OKLCH	oklch(54.24% 0.206 320.2)
XYZ	xyz(24.6103, 13.7296, 46.1443)
Luminance	0.1373 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137B7 #4DB737

analogous

#6137B7 #A137B7 #B7378D

triadic

#A137B7 #B7A137 #37B7A1

tetradic

#A137B7 #B76137 #4DB737 #378DB7

square

#A137B7 #B76137 #4DB737 #378DB7

split-complementary

#A137B7 #8DB737 #37B761

monochromatic

#4E1B59 #782988 #A137B7 #BB5DCE #CF8CDC

Accessibility & contrast

On white

5.61

#A137B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#A137B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137B7

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137B7	#FFFFFF	#000000	##FFFFFF
##A137B7	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BB

Deuteranopia (green-blind)

#436BB4

Tritanopia (blue-blind)

#A24F73

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a137b7;
/* rgb */ color: rgb(161, 55, 183);
/* oklch */ color: oklch(54.2% 0.206 320.2);

Tailwind

colors: {
  custom: {
    50: '#c077cd',
    500: '#a137b7',
    950: '#000000',
  },
}

SCSS

$custom: #a137b7;
$custom-light: #c077cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a137b7",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 289.688,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54241,
    "c": 0.20578,
    "h": 320.2
  },
  "luminance": 0.13728
}

Semantic roles & 50–950 ramp

primary

#A137B7

secondary

#8FC783

accent

#DD4B64

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A137B7

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

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