#B4375F#B4375F

#B4375F is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.1% C 0.163 H 5.2°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B4375F
RGB	rgb(180, 55, 95)
HSL	hsl(341, 53%, 46%)
HSV	hsv(341, 69%, 71%)
CMYK	cmyk(0%, 69.4%, 47.2%, 29.4%)
CIE-LAB	lab(43.16, 53.18, 5.55)
CIE-LCH	lch(43.16, 53.47, 5.95°)
OKLab	oklab(53.11% 0.1624 0.0147)
OKLCH	oklch(53.11% 0.163 5.2)
XYZ	xyz(22.2559, 13.2648, 12.2126)
Luminance	0.1326 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4375F #37B48C

analogous

#B4379D #B4375F #B44D37

triadic

#B4375F #5FB437 #375FB4

tetradic

#B4375F #9DB437 #37B48C #4D37B4

square

#B4375F #9DB437 #37B48C #4D37B4

split-complementary

#B4375F #37B44D #379DB4

monochromatic

#561A2E #852946 #B4375F #CD5B80 #DB8AA4

Accessibility & contrast

On white

5.75

#B4375F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B4375F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4375F

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4375F	#FFFFFF	#000000	##FFFFFF
##B4375F	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535660

Deuteranopia (green-blind)

#746F5C

Tritanopia (blue-blind)

#C42347

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b4375f;
/* rgb */ color: rgb(180, 55, 95);
/* oklch */ color: oklch(53.1% 0.163 5.2);

Tailwind

colors: {
  custom: {
    50: '#d0778c',
    500: '#b4375f',
    950: '#000000',
  },
}

SCSS

$custom: #b4375f;
$custom-light: #d0778c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4375f",
  "rgb": {
    "r": 180,
    "g": 55,
    "b": 95
  },
  "hsl": {
    "h": 340.8,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.53109,
    "c": 0.16305,
    "h": 5.2
  },
  "luminance": 0.13262
}

Semantic roles & 50–950 ramp

primary

#B4375F

secondary

#81C6B0

accent

#DDAE4B

background

#FDF7F8

surface

#FAEEF0

border

#D3C9CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B4375F

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

Preview Lab → · Contrast checker → · Palette generator →