#B43655#B43655

#B43655 is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.7% C 0.162 H 10.1°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#B43655
RGB	rgb(180, 54, 85)
HSL	hsl(345, 54%, 46%)
HSV	hsv(345, 70%, 71%)
CMYK	cmyk(0%, 70%, 52.8%, 29.4%)
CIE-LAB	lab(42.76, 52.69, 11.22)
CIE-LCH	lch(42.76, 53.87, 12.02°)
OKLab	oklab(52.73% 0.1598 0.0286)
OKLCH	oklch(52.73% 0.162 10.1)
XYZ	xyz(21.7832, 13.0004, 9.9548)
Luminance	0.1300 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B43655 #36B495

analogous

#B43694 #B43655 #B45636

triadic

#B43655 #55B436 #3655B4

tetradic

#B43655 #94B436 #36B495 #5636B4

square

#B43655 #94B436 #36B495 #5636B4

split-complementary

#B43655 #36B456 #3694B4

monochromatic

#561A29 #85283F #B43655 #CD5A76 #DC899D

Accessibility & contrast

On white

5.83

#B43655 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#B43655 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B43655

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B43655	#FFFFFF	#000000	##FFFFFF
##B43655	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545556

Deuteranopia (green-blind)

#756E52

Tritanopia (blue-blind)

#C41D42

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b43655;
/* rgb */ color: rgb(180, 54, 85);
/* oklch */ color: oklch(52.7% 0.162 10.1);

Tailwind

colors: {
  custom: {
    50: '#d07684',
    500: '#b43655',
    950: '#000000',
  },
}

SCSS

$custom: #b43655;
$custom-light: #d07684;
$custom-dark: #000000;

JSON

{
  "hex": "#b43655",
  "rgb": {
    "r": 180,
    "g": 54,
    "b": 85
  },
  "hsl": {
    "h": 345.238,
    "s": 53.846,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52732,
    "c": 0.16237,
    "h": 10.1
  },
  "luminance": 0.12998
}

Semantic roles & 50–950 ramp

primary

#B43655

secondary

#80C6B5

accent

#DDB94B

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B43655

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

Preview Lab → · Contrast checker → · Palette generator →