#B1237C#B1237C

#B1237C is a mid, vivid pink. Relative luminance 0.120; OKLCH L 51.9% C 0.194 H 347.9°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#B1237C
RGB	rgb(177, 35, 124)
HSL	hsl(322, 67%, 42%)
HSV	hsv(322, 80%, 69%)
CMYK	cmyk(0%, 80.2%, 29.9%, 30.6%)
CIE-LAB	lab(41.23, 62.05, -15.41)
CIE-LCH	lch(41.23, 63.93, 346.05°)
OKLab	oklab(51.91% 0.1895 -0.0406)
OKLCH	oklch(51.91% 0.194 347.9)
XYZ	xyz(22.3718, 12.0070, 20.2043)
Luminance	0.1200 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1237C #23B158

analogous

#9F23B1 #B1237C #B12335

triadic

#B1237C #7CB123 #237CB1

tetradic

#B1237C #B19F23 #23B158 #2335B1

square

#B1237C #B19F23 #23B158 #2335B1

split-complementary

#B1237C #35B123 #23B19F

monochromatic

#4B0F34 #7E1958 #B1237C #D8399D #E26CB6

Accessibility & contrast

On white

6.18

#B1237C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#B1237C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1237C

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1237C	#FFFFFF	#000000	##FFFFFF
##B1237C	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B527E

Deuteranopia (green-blind)

#656A79

Tritanopia (blue-blind)

#BE1B4D

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b1237c;
/* rgb */ color: rgb(177, 35, 124);
/* oklch */ color: oklch(51.9% 0.194 347.9);

Tailwind

colors: {
  custom: {
    50: '#cd6fa2',
    500: '#b1237c',
    950: '#000000',
  },
}

SCSS

$custom: #b1237c;
$custom-light: #cd6fa2;
$custom-dark: #000000;

JSON

{
  "hex": "#b1237c",
  "rgb": {
    "r": 177,
    "g": 35,
    "b": 124
  },
  "hsl": {
    "h": 322.394,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51907,
    "c": 0.19377,
    "h": 347.9
  },
  "luminance": 0.12004
}

Semantic roles & 50–950 ramp

primary

#B1237C

secondary

#68C88C

accent

#EA7E3E

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14080F

muted

#837B7E

Preview Lab

Preview with #B1237C

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

Preview Lab → · Contrast checker → · Palette generator →