#B4334A#B4334A

#B4334A is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.165 H 14.9°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B4334A
RGB	rgb(180, 51, 74)
HSL	hsl(349, 56%, 45%)
HSV	hsv(349, 72%, 71%)
CMYK	cmyk(0%, 71.7%, 58.9%, 29.4%)
CIE-LAB	lab(42.11, 52.98, 17.17)
CIE-LCH	lch(42.11, 55.70, 17.96°)
OKLab	oklab(52.16% 0.1591 0.0424)
OKLCH	oklch(52.16% 0.165 14.9)
XYZ	xyz(21.2443, 12.5684, 7.7845)
Luminance	0.1257 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4334A #33B49D

analogous

#B4338B #B4334A #B45C33

triadic

#B4334A #4AB433 #334AB4

tetradic

#B4334A #8BB433 #33B49D #5C33B4

square

#B4334A #8BB433 #33B49D #5C33B4

split-complementary

#B4334A #33B45C #338BB4

monochromatic

#551823 #842536 #B4334A #CF556B #DC8595

Accessibility & contrast

On white

5.98

#B4334A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B4334A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4334A

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4334A	#FFFFFF	#000000	##FFFFFF
##B4334A	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55524A

Deuteranopia (green-blind)

#766D47

Tritanopia (blue-blind)

#C5103C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b4334a;
/* rgb */ color: rgb(180, 51, 74);
/* oklch */ color: oklch(52.2% 0.165 14.9);

Tailwind

colors: {
  custom: {
    50: '#d1747c',
    500: '#b4334a',
    950: '#000000',
  },
}

SCSS

$custom: #b4334a;
$custom-light: #d1747c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4334a",
  "rgb": {
    "r": 180,
    "g": 51,
    "b": 74
  },
  "hsl": {
    "h": 349.302,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52163,
    "c": 0.16468,
    "h": 14.9
  },
  "luminance": 0.12565
}

Semantic roles & 50–950 ramp

primary

#B4334A

secondary

#7DC6B9

accent

#DFC449

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B4334A

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

Preview Lab → · Contrast checker → · Palette generator →