#B5324B#B5324B

#B5324B is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.3% C 0.167 H 14.3°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B5324B
RGB	rgb(181, 50, 75)
HSL	hsl(349, 57%, 45%)
HSV	hsv(349, 72%, 71%)
CMYK	cmyk(0%, 72.4%, 58.6%, 29%)
CIE-LAB	lab(42.18, 53.73, 16.68)
CIE-LCH	lch(42.18, 56.26, 17.25°)
OKLab	oklab(52.26% 0.1616 0.0412)
OKLCH	oklch(52.26% 0.167 14.3)
XYZ	xyz(21.4687, 12.6160, 7.9599)
Luminance	0.1261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5324B #32B59C

analogous

#B5328C #B5324B #B55B32

triadic

#B5324B #4BB532 #324BB5

tetradic

#B5324B #8CB532 #32B59C #5B32B5

square

#B5324B #8CB532 #32B59C #5B32B5

split-complementary

#B5324B #32B55B #328CB5

monochromatic

#551823 #852537 #B5324B #D0546C #DD8495

Accessibility & contrast

On white

5.96

#B5324B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B5324B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B5324B

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5324B	#FFFFFF	#000000	##FFFFFF
##B5324B	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524B

Deuteranopia (green-blind)

#766D48

Tritanopia (blue-blind)

#C60C3C

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b5324b;
/* rgb */ color: rgb(181, 50, 75);
/* oklch */ color: oklch(52.3% 0.167 14.3);

Tailwind

colors: {
  custom: {
    50: '#d2747d',
    500: '#b5324b',
    950: '#000000',
  },
}

SCSS

$custom: #b5324b;
$custom-light: #d2747d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5324b",
  "rgb": {
    "r": 181,
    "g": 50,
    "b": 75
  },
  "hsl": {
    "h": 348.55,
    "s": 56.71,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52259,
    "c": 0.16676,
    "h": 14.3
  },
  "luminance": 0.12613
}

Semantic roles & 50–950 ramp

primary

#B5324B

secondary

#7CC7B8

accent

#E0C348

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B5324B

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

Preview Lab → · Contrast checker → · Palette generator →