#B12AAA#B12AAA

#B12AAA is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.7% C 0.217 H 330.4°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B12AAA
RGB	rgb(177, 42, 170)
HSL	hsl(303, 62%, 43%)
HSV	hsv(303, 76%, 69%)
CMYK	cmyk(0%, 76.3%, 4%, 30.6%)
CIE-LAB	lab(44.10, 66.42, -38.81)
CIE-LCH	lch(44.10, 76.92, 329.70°)
OKLab	oklab(54.68% 0.1885 -0.1072)
OKLCH	oklch(54.68% 0.217 330.4)
XYZ	xyz(26.2150, 13.9074, 39.3261)
Luminance	0.1391 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B12AAA #2AB131

analogous

#742AB1 #B12AAA #B12A66

triadic

#B12AAA #AAB12A #2AAAB1

tetradic

#B12AAA #B1742A #2AB131 #2A66B1

square

#B12AAA #B1742A #2AB131 #2A66B1

split-complementary

#B12AAA #66B12A #2AB174

monochromatic

#4E134B #801E7A #B12AAA #D345CC #DF77D9

Accessibility & contrast

On white

5.55

#B12AAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B12AAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B12AAA

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B12AAA	#FFFFFF	#000000	##FFFFFF
##B12AAA	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185DAD

Deuteranopia (green-blind)

#556FA7

Tritanopia (blue-blind)

#B83D69

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b12aaa;
/* rgb */ color: rgb(177, 42, 170);
/* oklch */ color: oklch(54.7% 0.217 330.4);

Tailwind

colors: {
  custom: {
    50: '#cc73c4',
    500: '#b12aaa',
    950: '#000000',
  },
}

SCSS

$custom: #b12aaa;
$custom-light: #cc73c4;
$custom-dark: #000000;

JSON

{
  "hex": "#b12aaa",
  "rgb": {
    "r": 177,
    "g": 42,
    "b": 170
  },
  "hsl": {
    "h": 303.111,
    "s": 61.644,
    "l": 42.941
  },
  "oklch": {
    "l": 0.54685,
    "c": 0.21687,
    "h": 330.4
  },
  "luminance": 0.13905
}

Semantic roles & 50–950 ramp

primary

#B12AAA

secondary

#70C675

accent

#E54B43

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140912

muted

#837B81

Preview Lab

Preview with #B12AAA

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

Preview Lab → · Contrast checker → · Palette generator →