#B4434C#B4434C

#B4434C is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.0% C 0.147 H 18.8°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B4434C
RGB	rgb(180, 67, 76)
HSL	hsl(355, 46%, 48%)
HSV	hsv(355, 63%, 71%)
CMYK	cmyk(0%, 62.8%, 57.8%, 29.4%)
CIE-LAB	lab(44.58, 46.51, 19.24)
CIE-LCH	lch(44.58, 50.33, 22.47°)
OKLab	oklab(54.02% 0.1389 0.0473)
OKLCH	oklch(54.02% 0.147 18.8)
XYZ	xyz(22.1360, 14.2423, 8.4195)
Luminance	0.1424 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4434C #43B4AB

analogous

#B44384 #B4434C #B47243

triadic

#B4434C #4CB443 #434CB4

tetradic

#B4434C #84B443 #43B4AB #7243B4

square

#B4434C #84B443 #43B4AB #7243B4

split-complementary

#B4434C #43B472 #4384B4

monochromatic

#5B2226 #873239 #B4434C #C86C73 #D9999E

Accessibility & contrast

On white

5.46

#B4434C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B4434C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4434C

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4434C	#FFFFFF	#000000	##FFFFFF
##B4434C	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5B4C

Deuteranopia (green-blind)

#7B7249

Tritanopia (blue-blind)

#C52E47

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b4434c;
/* rgb */ color: rgb(180, 67, 76);
/* oklch */ color: oklch(54.0% 0.147 18.8);

Tailwind

colors: {
  custom: {
    50: '#d07d7e',
    500: '#b4434c',
    950: '#000000',
  },
}

SCSS

$custom: #b4434c;
$custom-light: #d07d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4434c",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 76
  },
  "hsl": {
    "h": 355.221,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54023,
    "c": 0.1467,
    "h": 18.8
  },
  "luminance": 0.14239
}

Semantic roles & 50–950 ramp

primary

#B4434C

secondary

#8EC5C0

accent

#D5CB52

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A09

muted

#837C7B

Preview Lab

Preview with #B4434C

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

Preview Lab → · Contrast checker → · Palette generator →