#B01D42#B01D42

#B01D42 is a mid, vivid pink. Relative luminance 0.105; OKLCH L 49.5% C 0.180 H 13.8°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#B01D42
RGB	rgb(176, 29, 66)
HSL	hsl(345, 72%, 40%)
HSV	hsv(345, 84%, 69%)
CMYK	cmyk(0%, 83.5%, 62.5%, 31%)
CIE-LAB	lab(38.73, 58.11, 17.58)
CIE-LCH	lch(38.73, 60.71, 16.83°)
OKLab	oklab(49.48% 0.1747 0.0428)
OKLCH	oklch(49.48% 0.18 13.8)
XYZ	xyz(19.3293, 10.5052, 6.1631)
Luminance	0.1050 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B01D42 #1DB08B

analogous

#B01D8B #B01D42 #B0421D

triadic

#B01D42 #42B01D #1D42B0

tetradic

#B01D42 #8BB01D #1DB08B #421DB0

square

#B01D42 #8BB01D #1DB08B #421DB0

split-complementary

#B01D42 #1DB042 #1D8BB0

monochromatic

#470C1B #7B142E #B01D42 #DD2E5A #E56283

Accessibility & contrast

On white

6.77

#B01D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#B01D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B01D42

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B01D42	#FFFFFF	#000000	##FFFFFF
##B01D42	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4842

Deuteranopia (green-blind)

#6F663E

Tritanopia (blue-blind)

#C1002E

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b01d42;
/* rgb */ color: rgb(176, 29, 66);
/* oklch */ color: oklch(49.5% 0.180 13.8);

Tailwind

colors: {
  custom: {
    50: '#cf6b76',
    500: '#b01d42',
    950: '#000000',
  },
}

SCSS

$custom: #b01d42;
$custom-light: #cf6b76;
$custom-dark: #000000;

JSON

{
  "hex": "#b01d42",
  "rgb": {
    "r": 176,
    "g": 29,
    "b": 66
  },
  "hsl": {
    "h": 344.898,
    "s": 71.707,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49475,
    "c": 0.17985,
    "h": 13.8
  },
  "luminance": 0.10502
}

Semantic roles & 50–950 ramp

primary

#B01D42

secondary

#5FCAAF

accent

#EEC139

background

#FDF6F7

surface

#FBECED

border

#D4C7C8

text

#150808

muted

#837A7B

Preview Lab

Preview with #B01D42

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

Preview Lab → · Contrast checker → · Palette generator →