#B01B41#B01B41

#B01B41 is a mid, vivid pink. Relative luminance 0.104; OKLCH L 49.3% C 0.181 H 13.9°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#B01B41
RGB	rgb(176, 27, 65)
HSL	hsl(345, 73%, 40%)
HSV	hsv(345, 85%, 69%)
CMYK	cmyk(0%, 84.7%, 63.1%, 31%)
CIE-LAB	lab(38.55, 58.52, 17.97)
CIE-LCH	lch(38.55, 61.22, 17.07°)
OKLab	oklab(49.33% 0.1758 0.0437)
OKLCH	oklch(49.33% 0.181 13.9)
XYZ	xyz(19.2527, 10.3986, 5.9934)
Luminance	0.1040 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B01B41 #1BB08A

analogous

#B01B8C #B01B41 #B0401B

triadic

#B01B41 #41B01B #1B41B0

tetradic

#B01B41 #8CB01B #1BB08A #401BB0

square

#B01B41 #8CB01B #1BB08A #401BB0

split-complementary

#B01B41 #1BB040 #1B8CB0

monochromatic

#460B1A #7B132D #B01B41 #DE2A58 #E65F82

Accessibility & contrast

On white

6.82

#B01B41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#B01B41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B01B41

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B01B41	#FFFFFF	#000000	##FFFFFF
##B01B41	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494741

Deuteranopia (green-blind)

#6E653D

Tritanopia (blue-blind)

#C1002C

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #b01b41;
/* rgb */ color: rgb(176, 27, 65);
/* oklch */ color: oklch(49.3% 0.181 13.9);

Tailwind

colors: {
  custom: {
    50: '#cf6a75',
    500: '#b01b41',
    950: '#000000',
  },
}

SCSS

$custom: #b01b41;
$custom-light: #cf6a75;
$custom-dark: #000000;

JSON

{
  "hex": "#b01b41",
  "rgb": {
    "r": 176,
    "g": 27,
    "b": 65
  },
  "hsl": {
    "h": 344.698,
    "s": 73.399,
    "l": 39.804
  },
  "oklch": {
    "l": 0.49332,
    "c": 0.18115,
    "h": 13.9
  },
  "luminance": 0.10396
}

Semantic roles & 50–950 ramp

primary

#B01B41

secondary

#5CCBAE

accent

#F0C138

background

#FDF6F7

surface

#FBECED

border

#D4C7C8

text

#150708

muted

#837A7B

Preview Lab

Preview with #B01B41

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

Preview Lab → · Contrast checker → · Palette generator →