#A138B7#A138B7

#A138B7 is a mid, highly saturated purple. Relative luminance 0.138; OKLCH L 54.3% C 0.205 H 320.2°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#A138B7
RGB	rgb(161, 56, 183)
HSL	hsl(290, 53%, 47%)
HSV	hsv(290, 69%, 72%)
CMYK	cmyk(12%, 69.4%, 0%, 28.2%)
CIE-LAB	lab(43.98, 60.35, -46.83)
CIE-LCH	lch(43.98, 76.39, 322.19°)
OKLab	oklab(54.34% 0.1571 -0.131)
OKLCH	oklch(54.34% 0.205 320.2)
XYZ	xyz(24.6583, 13.8255, 46.1603)
Luminance	0.1382 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A138B7 #4EB738

analogous

#6138B7 #A138B7 #B7388E

triadic

#A138B7 #B7A138 #38B7A1

tetradic

#A138B7 #B76138 #4EB738 #388EB7

square

#A138B7 #B76138 #4EB738 #388EB7

split-complementary

#A138B7 #8EB738 #38B761

monochromatic

#4F1B59 #782A88 #A138B7 #BB5ECE #CF8DDC

Accessibility & contrast

On white

5.58

#A138B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#A138B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A138B7

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A138B7	#FFFFFF	#000000	##FFFFFF
##A138B7	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061BB

Deuteranopia (green-blind)

#446CB4

Tritanopia (blue-blind)

#A24F73

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a138b7;
/* rgb */ color: rgb(161, 56, 183);
/* oklch */ color: oklch(54.3% 0.205 320.2);

Tailwind

colors: {
  custom: {
    50: '#c078cd',
    500: '#a138b7',
    950: '#000000',
  },
}

SCSS

$custom: #a138b7;
$custom-light: #c078cd;
$custom-dark: #000000;

JSON

{
  "hex": "#a138b7",
  "rgb": {
    "r": 161,
    "g": 56,
    "b": 183
  },
  "hsl": {
    "h": 289.606,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54341,
    "c": 0.20456,
    "h": 320.2
  },
  "luminance": 0.13824
}

Semantic roles & 50–950 ramp

primary

#A138B7

secondary

#90C784

accent

#DD4B64

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130913

muted

#827B82

Preview Lab

Preview with #A138B7

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

Preview Lab → · Contrast checker → · Palette generator →