#B3352A#B3352A

#B3352A is a mid, vivid red. Relative luminance 0.123; OKLCH L 51.7% C 0.164 H 29.0°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#B3352A
RGB	rgb(179, 53, 42)
HSL	hsl(5, 62%, 43%)
HSV	hsv(5, 77%, 70%)
CMYK	cmyk(0%, 70.4%, 76.5%, 29.8%)
CIE-LAB	lab(41.69, 50.13, 35.90)
CIE-LCH	lch(41.69, 61.66, 35.60°)
OKLab	oklab(51.65% 0.1437 0.0796)
OKLCH	oklch(51.65% 0.164 29)
XYZ	xyz(20.2837, 12.3001, 3.4962)
Luminance	0.1230 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3352A #2AA8B3

analogous

#B32A63 #B3352A #B37A2A

triadic

#B3352A #2AB335 #352AB3

tetradic

#B3352A #63B32A #2AA8B3 #7A2AB3

square

#B3352A #63B32A #2AA8B3 #7A2AB3

split-complementary

#B3352A #2AB37A #2A63B3

monochromatic

#501813 #81261E #B3352A #D45246 #DF8078

Accessibility & contrast

On white

6.07

#B3352A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#B3352A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3352A

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3352A	#FFFFFF	#000000	##FFFFFF
##B3352A	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5128

Deuteranopia (green-blind)

#796C25

Tritanopia (blue-blind)

#C50434

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b3352a;
/* rgb */ color: rgb(179, 53, 42);
/* oklch */ color: oklch(51.7% 0.164 29.0);

Tailwind

colors: {
  custom: {
    50: '#d27464',
    500: '#b3352a',
    950: '#000000',
  },
}

SCSS

$custom: #b3352a;
$custom-light: #d27464;
$custom-dark: #000000;

JSON

{
  "hex": "#b3352a",
  "rgb": {
    "r": 179,
    "g": 53,
    "b": 42
  },
  "hsl": {
    "h": 4.818,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.51655,
    "c": 0.1643,
    "h": 29
  },
  "luminance": 0.12297
}

Semantic roles & 50–950 ramp

primary

#B3352A

secondary

#72C0C7

accent

#D8E543

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160905

muted

#847B7A

Preview Lab

Preview with #B3352A

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

Preview Lab → · Contrast checker → · Palette generator →