#B4388A#B4388A

#B4388A is a mid, vivid pink. Relative luminance 0.144; OKLCH L 54.8% C 0.181 H 344.1°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#B4388A
RGB	rgb(180, 56, 138)
HSL	hsl(320, 53%, 46%)
HSV	hsv(320, 69%, 71%)
CMYK	cmyk(0%, 68.9%, 23.3%, 29.4%)
CIE-LAB	lab(44.76, 57.72, -18.53)
CIE-LCH	lch(44.76, 60.63, 342.20°)
OKLab	oklab(54.76% 0.1739 -0.0494)
OKLCH	oklch(54.76% 0.181 344.1)
XYZ	xyz(24.8249, 14.3691, 25.5060)
Luminance	0.1437 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4388A #38B462

analogous

#A038B4 #B4388A #B4384C

triadic

#B4388A #8AB438 #388AB4

tetradic

#B4388A #B4A038 #38B462 #384CB4

square

#B4388A #B4A038 #38B462 #384CB4

split-complementary

#B4388A #4CB438 #38B4A0

monochromatic

#571B42 #852966 #B4388A #CD5DA7 #DB8BC0

Accessibility & contrast

On white

5.42

#B4388A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B4388A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4388A

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4388A	#FFFFFF	#000000	##FFFFFF
##B4388A	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455D8C

Deuteranopia (green-blind)

#6A7187

Tritanopia (blue-blind)

#C0375C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b4388a;
/* rgb */ color: rgb(180, 56, 138);
/* oklch */ color: oklch(54.8% 0.181 344.1);

Tailwind

colors: {
  custom: {
    50: '#ce78ac',
    500: '#b4388a',
    950: '#000000',
  },
}

SCSS

$custom: #b4388a;
$custom-light: #ce78ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b4388a",
  "rgb": {
    "r": 180,
    "g": 56,
    "b": 138
  },
  "hsl": {
    "h": 320.323,
    "s": 52.542,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54763,
    "c": 0.18078,
    "h": 344.1
  },
  "luminance": 0.14367
}

Semantic roles & 50–950 ramp

primary

#B4388A

secondary

#82C599

accent

#DC7D4C

background

#FDF7FA

surface

#FAEEF4

border

#D3C9CE

text

#140A10

muted

#837C7F

Preview Lab

Preview with #B4388A

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

Preview Lab → · Contrast checker → · Palette generator →