#B01CA5#B01CA5

#B01CA5 is a mid, highly saturated purple. Relative luminance 0.128; OKLCH L 53.4% C 0.224 H 331.8°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B01CA5
RGB	rgb(176, 28, 165)
HSL	hsl(304, 73%, 40%)
HSV	hsv(304, 84%, 69%)
CMYK	cmyk(0%, 84.1%, 6.2%, 31%)
CIE-LAB	lab(42.43, 68.99, -38.49)
CIE-LCH	lch(42.43, 79.00, 330.84°)
OKLab	oklab(53.37% 0.1978 -0.1062)
OKLCH	oklch(53.37% 0.224 331.8)
XYZ	xyz(25.1114, 12.7794, 36.7341)
Luminance	0.1278 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B01CA5 #1CB027

analogous

#711CB0 #B01CA5 #B01C5B

triadic

#B01CA5 #A5B01C #1CA5B0

tetradic

#B01CA5 #B0711C #1CB027 #1C5BB0

square

#B01CA5 #B0711C #1CB027 #1C5BB0

split-complementary

#B01CA5 #5BB01C #1CB071

monochromatic

#460B42 #7B1474 #B01CA5 #DD2CD0 #E661DC

Accessibility & contrast

On white

5.91

#B01CA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B01CA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B01CA5

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B01CA5	#FFFFFF	#000000	##FFFFFF
##B01CA5	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0457A8

Deuteranopia (green-blind)

#526BA2

Tritanopia (blue-blind)

#B83263

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b01ca5;
/* rgb */ color: rgb(176, 28, 165);
/* oklch */ color: oklch(53.4% 0.224 331.8);

Tailwind

colors: {
  custom: {
    50: '#cc6ec0',
    500: '#b01ca5',
    950: '#000000',
  },
}

SCSS

$custom: #b01ca5;
$custom-light: #cc6ec0;
$custom-dark: #000000;

JSON

{
  "hex": "#b01ca5",
  "rgb": {
    "r": 176,
    "g": 28,
    "b": 165
  },
  "hsl": {
    "h": 304.459,
    "s": 72.549,
    "l": 40
  },
  "oklch": {
    "l": 0.53373,
    "c": 0.22447,
    "h": 331.8
  },
  "luminance": 0.12777
}

Semantic roles & 50–950 ramp

primary

#B01CA5

secondary

#5ECA66

accent

#EF4639

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B01CA5

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

Preview Lab → · Contrast checker → · Palette generator →