#B5334F#B5334F

#B5334F is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.166 H 12.6°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B5334F
RGB	rgb(181, 51, 79)
HSL	hsl(347, 56%, 45%)
HSV	hsv(347, 72%, 71%)
CMYK	cmyk(0%, 71.8%, 56.4%, 29%)
CIE-LAB	lab(42.40, 53.66, 14.48)
CIE-LCH	lch(42.40, 55.58, 15.11°)
OKLab	oklab(52.45% 0.162 0.0362)
OKLCH	oklch(52.45% 0.166 12.6)
XYZ	xyz(21.6532, 12.7589, 8.7181)
Luminance	0.1276 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5334F #33B599

analogous

#B53390 #B5334F #B55833

triadic

#B5334F #4FB533 #334FB5

tetradic

#B5334F #90B533 #33B599 #5833B5

square

#B5334F #90B533 #33B599 #5833B5

split-complementary

#B5334F #33B558 #3390B5

monochromatic

#561825 #85263A #B5334F #CF5670 #DD8698

Accessibility & contrast

On white

5.91

#B5334F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#B5334F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5334F

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5334F	#FFFFFF	#000000	##FFFFFF
##B5334F	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54534F

Deuteranopia (green-blind)

#766E4C

Tritanopia (blue-blind)

#C6123E

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b5334f;
/* rgb */ color: rgb(181, 51, 79);
/* oklch */ color: oklch(52.4% 0.166 12.6);

Tailwind

colors: {
  custom: {
    50: '#d17480',
    500: '#b5334f',
    950: '#000000',
  },
}

SCSS

$custom: #b5334f;
$custom-light: #d17480;
$custom-dark: #000000;

JSON

{
  "hex": "#b5334f",
  "rgb": {
    "r": 181,
    "g": 51,
    "b": 79
  },
  "hsl": {
    "h": 347.077,
    "s": 56.034,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52449,
    "c": 0.16599,
    "h": 12.6
  },
  "luminance": 0.12756
}

Semantic roles & 50–950 ramp

primary

#B5334F

secondary

#7DC6B7

accent

#DFBF48

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B5334F

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

Preview Lab → · Contrast checker → · Palette generator →