#A137B8#A137B8

#A137B8 is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.3% C 0.207 H 319.9°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#A137B8
RGB	rgb(161, 55, 184)
HSL	hsl(289, 54%, 47%)
HSV	hsv(289, 70%, 72%)
CMYK	cmyk(12.5%, 70.1%, 0%, 27.8%)
CIE-LAB	lab(43.90, 60.93, -47.54)
CIE-LCH	lch(43.90, 77.28, 322.04°)
OKLab	oklab(54.3% 0.1581 -0.1331)
OKLCH	oklch(54.3% 0.207 319.9)
XYZ	xyz(24.7148, 13.7714, 46.6944)
Luminance	0.1377 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137B8 #4EB837

analogous

#6037B8 #A137B8 #B8378F

triadic

#A137B8 #B8A137 #37B8A1

tetradic

#A137B8 #B86037 #4EB837 #378FB8

square

#A137B8 #B86037 #4EB837 #378FB8

split-complementary

#A137B8 #8FB837 #37B860

monochromatic

#4F1B5A #782989 #A137B8 #BB5DCF #CF8DDD

Accessibility & contrast

On white

5.59

#A137B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#A137B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137B8

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137B8	#FFFFFF	#000000	##FFFFFF
##A137B8	1.00	5.59	3.75	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BC

Deuteranopia (green-blind)

#426BB5

Tritanopia (blue-blind)

#A14F74

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a137b8;
/* rgb */ color: rgb(161, 55, 184);
/* oklch */ color: oklch(54.3% 0.207 319.9);

Tailwind

colors: {
  custom: {
    50: '#c077ce',
    500: '#a137b8',
    950: '#000000',
  },
}

SCSS

$custom: #a137b8;
$custom-light: #c077ce;
$custom-dark: #000000;

JSON

{
  "hex": "#a137b8",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 184
  },
  "hsl": {
    "h": 289.302,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54304,
    "c": 0.20665,
    "h": 319.9
  },
  "luminance": 0.1377
}

Semantic roles & 50–950 ramp

primary

#A137B8

secondary

#90C784

accent

#DD4A65

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A137B8

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

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