#A138BB#A138BB

#A138BB is a mid, highly saturated purple. Relative luminance 0.140; OKLCH L 54.6% C 0.208 H 318.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A138BB
RGB	rgb(161, 56, 187)
HSL	hsl(288, 54%, 48%)
HSV	hsv(288, 70%, 73%)
CMYK	cmyk(13.9%, 70.1%, 0%, 26.7%)
CIE-LAB	lab(44.22, 61.11, -48.78)
CIE-LCH	lch(44.22, 78.20, 321.40°)
OKLab	oklab(54.59% 0.1569 -0.1368)
OKLCH	oklch(54.59% 0.208 318.9)
XYZ	xyz(25.0806, 13.9944, 48.3842)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A138BB #52BB38

analogous

#6038BB #A138BB #BB3893

triadic

#A138BB #BBA138 #38BBA1

tetradic

#A138BB #BB6038 #52BB38 #3893BB

square

#A138BB #BB6038 #52BB38 #3893BB

split-complementary

#A138BB #93BB38 #38BB60

monochromatic

#501C5D #782A8C #A138BB #BA61D0 #CE90DE

Accessibility & contrast

On white

5.53

#A138BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A138BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A138BB

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A138BB	#FFFFFF	#000000	##FFFFFF
##A138BB	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BF

Deuteranopia (green-blind)

#406CB8

Tritanopia (blue-blind)

#A15176

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a138bb;
/* rgb */ color: rgb(161, 56, 187);
/* oklch */ color: oklch(54.6% 0.208 318.9);

Tailwind

colors: {
  custom: {
    50: '#c078d0',
    500: '#a138bb',
    950: '#000000',
  },
}

SCSS

$custom: #a138bb;
$custom-light: #c078d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a138bb",
  "rgb": {
    "r": 161,
    "g": 56,
    "b": 187
  },
  "hsl": {
    "h": 288.092,
    "s": 53.909,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54593,
    "c": 0.20811,
    "h": 318.9
  },
  "luminance": 0.13993
}

Semantic roles & 50–950 ramp

primary

#A138BB

secondary

#93C886

accent

#DD4B68

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A138BB

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

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