#B0323C#B0323C

#B0323C is a mid, vivid red. Relative luminance 0.118; OKLCH L 51.1% C 0.162 H 20.8°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#B0323C
RGB	rgb(176, 50, 60)
HSL	hsl(355, 56%, 44%)
HSV	hsv(355, 72%, 69%)
CMYK	cmyk(0%, 71.6%, 65.9%, 31%)
CIE-LAB	lab(40.96, 51.19, 24.22)
CIE-LCH	lch(40.96, 56.63, 25.32°)
OKLab	oklab(51.09% 0.1513 0.0574)
OKLCH	oklch(51.09% 0.162 20.8)
XYZ	xyz(19.8628, 11.8405, 5.5136)
Luminance	0.1184 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0323C #32B0A6

analogous

#B0327B #B0323C #B06732

triadic

#B0323C #3CB032 #323CB0

tetradic

#B0323C #7BB032 #32B0A6 #6732B0

square

#B0323C #7BB032 #32B0A6 #6732B0

split-complementary

#B0323C #32B067 #327BB0

monochromatic

#51171C #80242C #B0323C #CE515B #DB8188

Accessibility & contrast

On white

6.24

#B0323C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#B0323C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0323C

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0323C	#FFFFFF	#000000	##FFFFFF
##B0323C	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503B

Deuteranopia (green-blind)

#756A38

Tritanopia (blue-blind)

#C10837

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b0323c;
/* rgb */ color: rgb(176, 50, 60);
/* oklch */ color: oklch(51.1% 0.162 20.8);

Tailwind

colors: {
  custom: {
    50: '#cf7371',
    500: '#b0323c',
    950: '#000000',
  },
}

SCSS

$custom: #b0323c;
$custom-light: #cf7371;
$custom-dark: #000000;

JSON

{
  "hex": "#b0323c",
  "rgb": {
    "r": 176,
    "g": 50,
    "b": 60
  },
  "hsl": {
    "h": 355.238,
    "s": 55.752,
    "l": 44.314
  },
  "oklch": {
    "l": 0.5109,
    "c": 0.16179,
    "h": 20.8
  },
  "luminance": 0.11838
}

Semantic roles & 50–950 ramp

primary

#B0323C

secondary

#79C4BE

accent

#DFD349

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #B0323C

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

Preview Lab → · Contrast checker → · Palette generator →