#B2323A#B2323A

#B2323A is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.164 H 21.8°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#B2323A
RGB	rgb(178, 50, 58)
HSL	hsl(356, 56%, 45%)
HSV	hsv(356, 72%, 70%)
CMYK	cmyk(0%, 71.9%, 67.4%, 30.2%)
CIE-LAB	lab(41.30, 51.72, 25.95)
CIE-LCH	lch(41.30, 57.86, 26.65°)
OKLab	oklab(51.4% 0.1522 0.061)
OKLCH	oklch(51.4% 0.164 21.8)
XYZ	xyz(20.2666, 12.0547, 5.2618)
Luminance	0.1205 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2323A #32B2AA

analogous

#B2327A #B2323A #B26A32

triadic

#B2323A #3AB232 #323AB2

tetradic

#B2323A #7AB232 #32B2AA #6A32B2

square

#B2323A #7AB232 #32B2AA #6A32B2

split-complementary

#B2323A #32B26A #327AB2

monochromatic

#52171B #82252A #B2323A #CF535A #DC8288

Accessibility & contrast

On white

6.16

#B2323A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B2323A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2323A

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2323A	#FFFFFF	#000000	##FFFFFF
##B2323A	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565039

Deuteranopia (green-blind)

#766B36

Tritanopia (blue-blind)

#C40336

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b2323a;
/* rgb */ color: rgb(178, 50, 58);
/* oklch */ color: oklch(51.4% 0.164 21.8);

Tailwind

colors: {
  custom: {
    50: '#d17370',
    500: '#b2323a',
    950: '#000000',
  },
}

SCSS

$custom: #b2323a;
$custom-light: #d17370;
$custom-dark: #000000;

JSON

{
  "hex": "#b2323a",
  "rgb": {
    "r": 178,
    "g": 50,
    "b": 58
  },
  "hsl": {
    "h": 356.25,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.51402,
    "c": 0.164,
    "h": 21.8
  },
  "luminance": 0.12052
}

Semantic roles & 50–950 ramp

primary

#B2323A

secondary

#7BC5C1

accent

#DFD648

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #B2323A

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

Preview Lab → · Contrast checker → · Palette generator →