#A137BC#A137BC

#A137BC is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.6% C 0.210 H 318.7°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#A137BC
RGB	rgb(161, 55, 188)
HSL	hsl(288, 55%, 48%)
HSV	hsv(288, 71%, 74%)
CMYK	cmyk(14.4%, 70.7%, 0%, 26.3%)
CIE-LAB	lab(44.15, 61.69, -49.49)
CIE-LCH	lch(44.15, 79.09, 321.26°)
OKLab	oklab(54.56% 0.1578 -0.1388)
OKLCH	oklch(54.56% 0.21 318.7)
XYZ	xyz(25.1400, 13.9414, 48.9339)
Luminance	0.1394 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137BC #52BC37

analogous

#5F37BC #A137BC #BC3794

triadic

#A137BC #BCA137 #37BCA1

tetradic

#A137BC #BC5F37 #52BC37 #3794BC

square

#A137BC #BC5F37 #52BC37 #3794BC

split-complementary

#A137BC #94BC37 #37BC5F

monochromatic

#501B5D #78298D #A137BC #BA60D0 #CE8FDE

Accessibility & contrast

On white

5.54

#A137BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#A137BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137BC

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137BC	#FFFFFF	#000000	##FFFFFF
##A137BC	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#3F6CB9

Tritanopia (blue-blind)

#A15176

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a137bc;
/* rgb */ color: rgb(161, 55, 188);
/* oklch */ color: oklch(54.6% 0.210 318.7);

Tailwind

colors: {
  custom: {
    50: '#c177d1',
    500: '#a137bc',
    950: '#000000',
  },
}

SCSS

$custom: #a137bc;
$custom-light: #c177d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a137bc",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 287.82,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54558,
    "c": 0.21019,
    "h": 318.7
  },
  "luminance": 0.1394
}

Semantic roles & 50–950 ramp

primary

#A137BC

secondary

#93C986

accent

#DE4A68

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A137BC

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

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