#B01CA4#B01CA4

#B01CA4 is a mid, highly saturated purple. Relative luminance 0.127; OKLCH L 53.3% C 0.224 H 332.1°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#B01CA4
RGB	rgb(176, 28, 164)
HSL	hsl(305, 73%, 40%)
HSV	hsv(305, 84%, 69%)
CMYK	cmyk(0%, 84.1%, 6.8%, 31%)
CIE-LAB	lab(42.37, 68.84, -37.98)
CIE-LCH	lch(42.37, 78.62, 331.11°)
OKLab	oklab(53.32% 0.1978 -0.1047)
OKLCH	oklch(53.32% 0.224 332.1)
XYZ	xyz(25.0207, 12.7431, 36.2567)
Luminance	0.1274 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B01CA4 #1CB028

analogous

#721CB0 #B01CA4 #B01C5A

triadic

#B01CA4 #A4B01C #1CA4B0

tetradic

#B01CA4 #B0721C #1CB028 #1C5AB0

square

#B01CA4 #B0721C #1CB028 #1C5AB0

split-complementary

#B01CA4 #5AB01C #1CB072

monochromatic

#460B42 #7B1473 #B01CA4 #DD2CCF #E661DB

Accessibility & contrast

On white

5.92

#B01CA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B01CA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B01CA4

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B01CA4	#FFFFFF	#000000	##FFFFFF
##B01CA4	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0857A7

Deuteranopia (green-blind)

#526BA1

Tritanopia (blue-blind)

#B83262

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b01ca4;
/* rgb */ color: rgb(176, 28, 164);
/* oklch */ color: oklch(53.3% 0.224 332.1);

Tailwind

colors: {
  custom: {
    50: '#cc6ebf',
    500: '#b01ca4',
    950: '#000000',
  },
}

SCSS

$custom: #b01ca4;
$custom-light: #cc6ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#b01ca4",
  "rgb": {
    "r": 176,
    "g": 28,
    "b": 164
  },
  "hsl": {
    "h": 304.865,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.53316,
    "c": 0.22379,
    "h": 332.1
  },
  "luminance": 0.12741
}

Semantic roles & 50–950 ramp

primary

#B01CA4

secondary

#5ECA66

accent

#EF4739

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B01CA4

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

Preview Lab → · Contrast checker → · Palette generator →