#B2323B#B2323B

#B2323B is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.4% C 0.164 H 21.4°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#B2323B
RGB	rgb(178, 50, 59)
HSL	hsl(356, 56%, 45%)
HSV	hsv(356, 72%, 70%)
CMYK	cmyk(0%, 71.9%, 66.9%, 30.2%)
CIE-LAB	lab(41.32, 51.77, 25.36)
CIE-LCH	lch(41.32, 57.65, 26.10°)
OKLab	oklab(51.42% 0.1526 0.0598)
OKLCH	oklch(51.42% 0.164 21.4)
XYZ	xyz(20.2923, 12.0649, 5.3971)
Luminance	0.1206 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2323B #32B2A9

analogous

#B2327B #B2323B #B26932

triadic

#B2323B #3BB232 #323BB2

tetradic

#B2323B #7BB232 #32B2A9 #6932B2

square

#B2323B #7BB232 #32B2A9 #6932B2

split-complementary

#B2323B #32B269 #327BB2

monochromatic

#52171B #82252B #B2323B #CF535B #DC8289

Accessibility & contrast

On white

6.15

#B2323B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#B2323B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2323B

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2323B	#FFFFFF	#000000	##FFFFFF
##B2323B	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56503A

Deuteranopia (green-blind)

#766B37

Tritanopia (blue-blind)

#C30436

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b2323b;
/* rgb */ color: rgb(178, 50, 59);
/* oklch */ color: oklch(51.4% 0.164 21.4);

Tailwind

colors: {
  custom: {
    50: '#d07371',
    500: '#b2323b',
    950: '#000000',
  },
}

SCSS

$custom: #b2323b;
$custom-light: #d07371;
$custom-dark: #000000;

JSON

{
  "hex": "#b2323b",
  "rgb": {
    "r": 178,
    "g": 50,
    "b": 59
  },
  "hsl": {
    "h": 355.781,
    "s": 56.14,
    "l": 44.706
  },
  "oklch": {
    "l": 0.5142,
    "c": 0.16393,
    "h": 21.4
  },
  "luminance": 0.12062
}

Semantic roles & 50–950 ramp

primary

#B2323B

secondary

#7BC5C0

accent

#DFD548

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #B2323B

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

Preview Lab → · Contrast checker → · Palette generator →