#B01CA3#B01CA3

#B01CA3 is a mid, highly saturated purple. Relative luminance 0.127; OKLCH L 53.3% C 0.223 H 332.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B01CA3
RGB	rgb(176, 28, 163)
HSL	hsl(305, 73%, 40%)
HSV	hsv(305, 84%, 69%)
CMYK	cmyk(0%, 84.1%, 7.4%, 31%)
CIE-LAB	lab(42.32, 68.69, -37.47)
CIE-LCH	lch(42.32, 78.24, 331.39°)
OKLab	oklab(53.26% 0.1978 -0.1032)
OKLCH	oklch(53.26% 0.223 332.4)
XYZ	xyz(24.9307, 12.7072, 35.7829)
Luminance	0.1270 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B01CA3 #1CB029

analogous

#731CB0 #B01CA3 #B01C59

triadic

#B01CA3 #A3B01C #1CA3B0

tetradic

#B01CA3 #B0731C #1CB029 #1C59B0

square

#B01CA3 #B0731C #1CB029 #1C59B0

split-complementary

#B01CA3 #59B01C #1CB073

monochromatic

#460B41 #7B1472 #B01CA3 #DD2CCE #E661DA

Accessibility & contrast

On white

5.93

#B01CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B01CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B01CA3

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B01CA3	#FFFFFF	#000000	##FFFFFF
##B01CA3	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B57A6

Deuteranopia (green-blind)

#536BA0

Tritanopia (blue-blind)

#B83162

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b01ca3;
/* rgb */ color: rgb(176, 28, 163);
/* oklch */ color: oklch(53.3% 0.223 332.4);

Tailwind

colors: {
  custom: {
    50: '#cc6ebf',
    500: '#b01ca3',
    950: '#000000',
  },
}

SCSS

$custom: #b01ca3;
$custom-light: #cc6ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#b01ca3",
  "rgb": {
    "r": 176,
    "g": 28,
    "b": 163
  },
  "hsl": {
    "h": 305.27,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.53259,
    "c": 0.2231,
    "h": 332.4
  },
  "luminance": 0.12705
}

Semantic roles & 50–950 ramp

primary

#B01CA3

secondary

#5ECA67

accent

#EF4939

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B01CA3

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

Preview Lab → · Contrast checker → · Palette generator →