#B8323A#B8323A

#B8323A is a mid, vivid red. Relative luminance 0.128; OKLCH L 52.4% C 0.170 H 22.2°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#B8323A
RGB	rgb(184, 50, 58)
HSL	hsl(356, 57%, 46%)
HSV	hsv(356, 73%, 72%)
CMYK	cmyk(0%, 72.8%, 68.5%, 27.8%)
CIE-LAB	lab(42.43, 53.62, 27.59)
CIE-LCH	lch(42.43, 60.30, 27.23°)
OKLab	oklab(52.45% 0.1575 0.0644)
OKLCH	oklch(52.45% 0.17 22.2)
XYZ	xyz(21.6739, 12.7803, 5.3278)
Luminance	0.1278 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8323A #32B8B0

analogous

#B8327D #B8323A #B86D32

triadic

#B8323A #3AB832 #323AB8

tetradic

#B8323A #7DB832 #32B8B0 #6D32B8

square

#B8323A #7DB832 #32B8B0 #6D32B8

split-complementary

#B8323A #32B86D #327DB8

monochromatic

#58181C #88252B #B8323A #D1565D #DE868B

Accessibility & contrast

On white

5.91

#B8323A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#B8323A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8323A

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8323A	#FFFFFF	#000000	##FFFFFF
##B8323A	1.00	5.91	3.56	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585239

Deuteranopia (green-blind)

#7A6F36

Tritanopia (blue-blind)

#CA0036

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b8323a;
/* rgb */ color: rgb(184, 50, 58);
/* oklch */ color: oklch(52.4% 0.170 22.2);

Tailwind

colors: {
  custom: {
    50: '#d57470',
    500: '#b8323a',
    950: '#000000',
  },
}

SCSS

$custom: #b8323a;
$custom-light: #d57470;
$custom-dark: #000000;

JSON

{
  "hex": "#b8323a",
  "rgb": {
    "r": 184,
    "g": 50,
    "b": 58
  },
  "hsl": {
    "h": 356.418,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.52448,
    "c": 0.17017,
    "h": 22.2
  },
  "luminance": 0.12777
}

Semantic roles & 50–950 ramp

primary

#B8323A

secondary

#7EC8C3

accent

#E1D747

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B8323A

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

Preview Lab → · Contrast checker → · Palette generator →