#B8333C#B8333C

#B8333C is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.169 H 21.7°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#B8333C
RGB	rgb(184, 51, 60)
HSL	hsl(356, 57%, 46%)
HSV	hsv(356, 72%, 72%)
CMYK	cmyk(0%, 72.3%, 67.4%, 27.8%)
CIE-LAB	lab(42.59, 53.36, 26.58)
CIE-LCH	lch(42.59, 59.61, 26.48°)
OKLab	oklab(52.58% 0.1571 0.0624)
OKLCH	oklch(52.58% 0.169 21.7)
XYZ	xyz(21.7689, 12.8875, 5.6154)
Luminance	0.1288 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8333C #33B8AF

analogous

#B8337E #B8333C #B86C33

triadic

#B8333C #3CB833 #333CB8

tetradic

#B8333C #7EB833 #33B8AF #6C33B8

square

#B8333C #7EB833 #33B8AF #6C33B8

split-complementary

#B8333C #33B86C #337EB8

monochromatic

#58181D #88262C #B8333C #D15860 #DE888D

Accessibility & contrast

On white

5.87

#B8333C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#B8333C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8333C

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8333C	#FFFFFF	#000000	##FFFFFF
##B8333C	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58523B

Deuteranopia (green-blind)

#7A6F38

Tritanopia (blue-blind)

#CA0038

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b8333c;
/* rgb */ color: rgb(184, 51, 60);
/* oklch */ color: oklch(52.6% 0.169 21.7);

Tailwind

colors: {
  custom: {
    50: '#d57471',
    500: '#b8333c',
    950: '#000000',
  },
}

SCSS

$custom: #b8333c;
$custom-light: #d57471;
$custom-dark: #000000;

JSON

{
  "hex": "#b8333c",
  "rgb": {
    "r": 184,
    "g": 51,
    "b": 60
  },
  "hsl": {
    "h": 355.94,
    "s": 56.596,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52579,
    "c": 0.16907,
    "h": 21.7
  },
  "luminance": 0.12884
}

Semantic roles & 50–950 ramp

primary

#B8333C

secondary

#7FC8C3

accent

#E0D648

background

#FEF7F6

surface

#FCEDEC

border

#D5C8C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #B8333C

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

Preview Lab → · Contrast checker → · Palette generator →