#B4434E#B4434E

#B4434E is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.1% C 0.147 H 17.7°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#B4434E
RGB	rgb(180, 67, 78)
HSL	hsl(354, 46%, 48%)
HSV	hsv(354, 63%, 71%)
CMYK	cmyk(0%, 62.8%, 56.7%, 29.4%)
CIE-LAB	lab(44.62, 46.67, 18.07)
CIE-LCH	lch(44.62, 50.04, 21.17°)
OKLab	oklab(54.07% 0.1397 0.0447)
OKLCH	oklch(54.07% 0.147 17.7)
XYZ	xyz(22.2067, 14.2705, 8.7914)
Luminance	0.1427 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4434E #43B4A9

analogous

#B44386 #B4434E #B47043

triadic

#B4434E #4EB443 #434EB4

tetradic

#B4434E #86B443 #43B4A9 #7043B4

square

#B4434E #86B443 #43B4A9 #7043B4

split-complementary

#B4434E #43B470 #4386B4

monochromatic

#5B2227 #87323B #B4434E #C86C75 #D9999F

Accessibility & contrast

On white

5.45

#B4434E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#B4434E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4434E

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4434E	#FFFFFF	#000000	##FFFFFF
##B4434E	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5B4E

Deuteranopia (green-blind)

#7B724B

Tritanopia (blue-blind)

#C42E48

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b4434e;
/* rgb */ color: rgb(180, 67, 78);
/* oklch */ color: oklch(54.1% 0.147 17.7);

Tailwind

colors: {
  custom: {
    50: '#d07d7f',
    500: '#b4434e',
    950: '#000000',
  },
}

SCSS

$custom: #b4434e;
$custom-light: #d07d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4434e",
  "rgb": {
    "r": 180,
    "g": 67,
    "b": 78
  },
  "hsl": {
    "h": 354.159,
    "s": 45.749,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54066,
    "c": 0.14664,
    "h": 17.7
  },
  "luminance": 0.14268
}

Semantic roles & 50–950 ramp

primary

#B4434E

secondary

#8EC5BF

accent

#D5C952

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B4434E

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

Preview Lab → · Contrast checker → · Palette generator →