#B3342F#B3342F

#B3342F is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.6% C 0.164 H 26.9°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#B3342F
RGB	rgb(179, 52, 47)
HSL	hsl(2, 58%, 44%)
HSV	hsv(2, 74%, 70%)
CMYK	cmyk(0%, 70.9%, 73.7%, 29.8%)
CIE-LAB	lab(41.61, 50.73, 32.94)
CIE-LCH	lch(41.61, 60.49, 32.99°)
OKLab	oklab(51.61% 0.1467 0.0744)
OKLCH	oklch(51.61% 0.164 26.9)
XYZ	xyz(20.3338, 12.2480, 3.9822)
Luminance	0.1225 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3342F #2FAEB3

analogous

#B32F6C #B3342F #B3762F

triadic

#B3342F #2FB334 #342FB3

tetradic

#B3342F #6CB32F #2FAEB3 #762FB3

square

#B3342F #6CB32F #2FAEB3 #762FB3

split-complementary

#B3342F #2FB376 #2F6CB3

monochromatic

#521816 #832622 #B3342F #D1534F #DD837F

Accessibility & contrast

On white

6.09

#B3342F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#B3342F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3342F

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3342F	#FFFFFF	#000000	##FFFFFF
##B3342F	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59512D

Deuteranopia (green-blind)

#786C2B

Tritanopia (blue-blind)

#C50334

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b3342f;
/* rgb */ color: rgb(179, 52, 47);
/* oklch */ color: oklch(51.6% 0.164 26.9);

Tailwind

colors: {
  custom: {
    50: '#d27468',
    500: '#b3342f',
    950: '#000000',
  },
}

SCSS

$custom: #b3342f;
$custom-light: #d27468;
$custom-dark: #000000;

JSON

{
  "hex": "#b3342f",
  "rgb": {
    "r": 179,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 2.273,
    "s": 58.407,
    "l": 44.314
  },
  "oklch": {
    "l": 0.51613,
    "c": 0.16444,
    "h": 26.9
  },
  "luminance": 0.12245
}

Semantic roles & 50–950 ramp

primary

#B3342F

secondary

#78C3C6

accent

#DCE246

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B3342F

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

Preview Lab → · Contrast checker → · Palette generator →