#A138CB#A138CB

#A138CB is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.6% C 0.222 H 314.3°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#A138CB
RGB	rgb(161, 56, 203)
HSL	hsl(283, 59%, 51%)
HSV	hsv(283, 72%, 80%)
CMYK	cmyk(20.7%, 72.4%, 0%, 20.4%)
CIE-LAB	lab(45.25, 64.25, -56.45)
CIE-LCH	lch(45.25, 85.52, 318.70°)
OKLab	oklab(55.65% 0.1554 -0.1592)
OKLCH	oklch(55.65% 0.222 314.3)
XYZ	xyz(26.8898, 14.7181, 57.9128)
Luminance	0.1472 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A138CB #62CB38

analogous

#5738CB #A138CB #CB38AC

triadic

#A138CB #CBA138 #38CBA1

tetradic

#A138CB #CB5738 #62CB38 #38ACCB

square

#A138CB #CB5738 #62CB38 #38ACCB

split-complementary

#A138CB #ACCB38 #38CB57

monochromatic

#551C6C #7C299D #A138CB #B869D8 #CF99E4

Accessibility & contrast

On white

5.33

#A138CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#A138CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A138CB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A138CB	#FFFFFF	#000000	##FFFFFF
##A138CB	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CF

Deuteranopia (green-blind)

#2F6EC8

Tritanopia (blue-blind)

#9D587F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #a138cb;
/* rgb */ color: rgb(161, 56, 203);
/* oklch */ color: oklch(55.6% 0.222 314.3);

Tailwind

colors: {
  custom: {
    50: '#c178dc',
    500: '#a138cb',
    950: '#000000',
  },
}

SCSS

$custom: #a138cb;
$custom-light: #c178dc;
$custom-dark: #000000;

JSON

{
  "hex": "#a138cb",
  "rgb": {
    "r": 161,
    "g": 56,
    "b": 203
  },
  "hsl": {
    "h": 282.857,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.55646,
    "c": 0.22248,
    "h": 314.3
  },
  "luminance": 0.14717
}

Semantic roles & 50–950 ramp

primary

#A138CB

secondary

#A1D08F

accent

#E24673

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A138CB

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

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