#A137B3#A137B3

#A137B3 is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.0% C 0.202 H 321.5°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A137B3
RGB	rgb(161, 55, 179)
HSL	hsl(291, 53%, 46%)
HSV	hsv(291, 69%, 70%)
CMYK	cmyk(10.1%, 69.3%, 0%, 29.8%)
CIE-LAB	lab(43.60, 59.99, -45.08)
CIE-LCH	lch(43.60, 75.04, 323.08°)
OKLab	oklab(53.99% 0.1583 -0.1259)
OKLCH	oklch(53.99% 0.202 321.5)
XYZ	xyz(24.1999, 13.5654, 43.9828)
Luminance	0.1356 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137B3 #49B337

analogous

#6337B3 #A137B3 #B33787

triadic

#A137B3 #B3A137 #37B3A1

tetradic

#A137B3 #B36337 #49B337 #3787B3

square

#A137B3 #B36337 #49B337 #3787B3

split-complementary

#A137B3 #87B337 #37B363

monochromatic

#4D1A55 #772984 #A137B3 #BC5BCD #CF8ADB

Accessibility & contrast

On white

5.66

#A137B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#A137B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137B3

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137B3	#FFFFFF	#000000	##FFFFFF
##A137B3	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#075FB7

Deuteranopia (green-blind)

#466BB0

Tritanopia (blue-blind)

#A34D71

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a137b3;
/* rgb */ color: rgb(161, 55, 179);
/* oklch */ color: oklch(54.0% 0.202 321.5);

Tailwind

colors: {
  custom: {
    50: '#c077ca',
    500: '#a137b3',
    950: '#000000',
  },
}

SCSS

$custom: #a137b3;
$custom-light: #c077ca;
$custom-dark: #000000;

JSON

{
  "hex": "#a137b3",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 179
  },
  "hsl": {
    "h": 291.29,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.53993,
    "c": 0.20227,
    "h": 321.5
  },
  "luminance": 0.13564
}

Semantic roles & 50–950 ramp

primary

#A137B3

secondary

#8BC581

accent

#DC4B60

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A137B3

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

Preview Lab → · Contrast checker → · Palette generator →