#A137B5#A137B5

#A137B5 is a mid, highly saturated purple. Relative luminance 0.136; OKLCH L 54.1% C 0.204 H 320.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#A137B5
RGB	rgb(161, 55, 181)
HSL	hsl(290, 53%, 46%)
HSV	hsv(290, 70%, 71%)
CMYK	cmyk(11%, 69.6%, 0%, 29%)
CIE-LAB	lab(43.72, 60.37, -46.07)
CIE-LCH	lch(43.72, 75.94, 322.65°)
OKLab	oklab(54.12% 0.1582 -0.1288)
OKLCH	oklch(54.12% 0.204 320.9)
XYZ	xyz(24.4037, 13.6469, 45.0558)
Luminance	0.1365 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A137B5 #4BB537

analogous

#6237B5 #A137B5 #B5378A

triadic

#A137B5 #B5A137 #37B5A1

tetradic

#A137B5 #B56237 #4BB537 #378AB5

square

#A137B5 #B56237 #4BB537 #378AB5

split-complementary

#A137B5 #8AB537 #37B562

monochromatic

#4D1A57 #772986 #A137B5 #BB5CCD #CF8BDC

Accessibility & contrast

On white

5.63

#A137B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#A137B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A137B5

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A137B5	#FFFFFF	#000000	##FFFFFF
##A137B5	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060B9

Deuteranopia (green-blind)

#446BB2

Tritanopia (blue-blind)

#A24E72

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a137b5;
/* rgb */ color: rgb(161, 55, 181);
/* oklch */ color: oklch(54.1% 0.204 320.9);

Tailwind

colors: {
  custom: {
    50: '#c077cc',
    500: '#a137b5',
    950: '#000000',
  },
}

SCSS

$custom: #a137b5;
$custom-light: #c077cc;
$custom-dark: #000000;

JSON

{
  "hex": "#a137b5",
  "rgb": {
    "r": 161,
    "g": 55,
    "b": 181
  },
  "hsl": {
    "h": 290.476,
    "s": 53.39,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54116,
    "c": 0.20402,
    "h": 320.9
  },
  "luminance": 0.13646
}

Semantic roles & 50–950 ramp

primary

#A137B5

secondary

#8DC682

accent

#DD4B62

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A137B5

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

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