#B1437A#B1437A

#B1437A is a mid, vivid pink. Relative luminance 0.148; OKLCH L 54.9% C 0.154 H 352.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B1437A
RGB	rgb(177, 67, 122)
HSL	hsl(330, 45%, 48%)
HSV	hsv(330, 62%, 69%)
CMYK	cmyk(0%, 62.1%, 31.1%, 30.6%)
CIE-LAB	lab(45.32, 50.20, -8.00)
CIE-LCH	lch(45.32, 50.84, 350.95°)
OKLab	oklab(54.88% 0.1528 -0.0206)
OKLCH	oklch(54.88% 0.154 352.3)
XYZ	xyz(23.6526, 14.7690, 20.0136)
Luminance	0.1477 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1437A #43B17A

analogous

#B143B1 #B1437A #B14343

triadic

#B1437A #7AB143 #437AB1

tetradic

#B1437A #B1B143 #43B17A #4343B1

square

#B1437A #B1B143 #43B17A #4343B1

split-complementary

#B1437A #43B143 #43B1B1

monochromatic

#58213D #85325B #B1437A #C76A99 #D897B7

Accessibility & contrast

On white

5.31

#B1437A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B1437A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B1437A

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1437A	#FFFFFF	#000000	##FFFFFF
##B1437A	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535F7C

Deuteranopia (green-blind)

#717377

Tritanopia (blue-blind)

#BE3D59

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b1437a;
/* rgb */ color: rgb(177, 67, 122);
/* oklch */ color: oklch(54.9% 0.154 352.3);

Tailwind

colors: {
  custom: {
    50: '#cc7da0',
    500: '#b1437a',
    950: '#000000',
  },
}

SCSS

$custom: #b1437a;
$custom-light: #cc7da0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1437a",
  "rgb": {
    "r": 177,
    "g": 67,
    "b": 122
  },
  "hsl": {
    "h": 330,
    "s": 45.082,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54881,
    "c": 0.15414,
    "h": 352.3
  },
  "luminance": 0.14767
}

Semantic roles & 50–950 ramp

primary

#B1437A

secondary

#8CC3A8

accent

#D59453

background

#FDF7F9

surface

#FAEEF2

border

#D3C9CC

text

#140A0E

muted

#837C7E

Preview Lab

Preview with #B1437A

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

Preview Lab → · Contrast checker → · Palette generator →