#B5334B#B5334B

#B5334B is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.4% C 0.166 H 14.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B5334B
RGB	rgb(181, 51, 75)
HSL	hsl(349, 56%, 45%)
HSV	hsv(349, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 58.6%, 29%)
CIE-LAB	lab(42.31, 53.37, 16.86)
CIE-LCH	lch(42.31, 55.97, 17.53°)
OKLab	oklab(52.36% 0.1604 0.0417)
OKLCH	oklch(52.36% 0.166 14.6)
XYZ	xyz(21.5120, 12.7024, 7.9743)
Luminance	0.1270 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5334B #33B59D

analogous

#B5338C #B5334B #B55C33

triadic

#B5334B #4BB533 #334BB5

tetradic

#B5334B #8CB533 #33B59D #5C33B5

square

#B5334B #8CB533 #33B59D #5C33B5

split-complementary

#B5334B #33B55C #338CB5

monochromatic

#561823 #852637 #B5334B #CF566C #DD8696

Accessibility & contrast

On white

5.93

#B5334B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B5334B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5334B

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5334B	#FFFFFF	#000000	##FFFFFF
##B5334B	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534B

Deuteranopia (green-blind)

#766E48

Tritanopia (blue-blind)

#C60F3D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b5334b;
/* rgb */ color: rgb(181, 51, 75);
/* oklch */ color: oklch(52.4% 0.166 14.6);

Tailwind

colors: {
  custom: {
    50: '#d2747d',
    500: '#b5334b',
    950: '#000000',
  },
}

SCSS

$custom: #b5334b;
$custom-light: #d2747d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5334b",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 75
  },
  "hsl": {
    "h": 348.923,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52357,
    "c": 0.16573,
    "h": 14.6
  },
  "luminance": 0.12699
}

Semantic roles & 50–950 ramp

primary

#B5334B

secondary

#7DC6B9

accent

#DFC348

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B5334B

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

Preview Lab → · Contrast checker → · Palette generator →