#B43557#B43557

#B43557 is a mid, vivid pink. Relative luminance 0.129; OKLCH L 52.7% C 0.164 H 8.9°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B43557
RGB	rgb(180, 53, 87)
HSL	hsl(344, 55%, 46%)
HSV	hsv(344, 71%, 71%)
CMYK	cmyk(0%, 70.6%, 51.7%, 29.4%)
CIE-LAB	lab(42.67, 53.24, 9.84)
CIE-LCH	lch(42.67, 54.14, 10.48°)
OKLab	oklab(52.68% 0.1618 0.0253)
OKLCH	oklch(52.68% 0.164 8.9)
XYZ	xyz(21.8177, 12.9405, 10.3639)
Luminance	0.1294 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43557 #35B492

analogous

#B43596 #B43557 #B45235

triadic

#B43557 #57B435 #3557B4

tetradic

#B43557 #96B435 #35B492 #5235B4

square

#B43557 #96B435 #35B492 #5235B4

split-complementary

#B43557 #35B452 #3596B4

monochromatic

#551929 #852740 #B43557 #CE5878 #DC889E

Accessibility & contrast

On white

5.85

#B43557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B43557 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43557

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43557	#FFFFFF	#000000	##FFFFFF
##B43557	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535458

Deuteranopia (green-blind)

#756E54

Tritanopia (blue-blind)

#C41C43

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b43557;
/* rgb */ color: rgb(180, 53, 87);
/* oklch */ color: oklch(52.7% 0.164 8.9);

Tailwind

colors: {
  custom: {
    50: '#d07586',
    500: '#b43557',
    950: '#000000',
  },
}

SCSS

$custom: #b43557;
$custom-light: #d07586;
$custom-dark: #000000;

JSON

{
  "hex": "#b43557",
  "rgb": {
    "r": 180,
    "g": 53,
    "b": 87
  },
  "hsl": {
    "h": 343.937,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52681,
    "c": 0.16379,
    "h": 8.9
  },
  "luminance": 0.12938
}

Semantic roles & 50–950 ramp

primary

#B43557

secondary

#7FC6B3

accent

#DEB64A

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B43557

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

Preview Lab → · Contrast checker → · Palette generator →