#B2343B#B2343B

#B2343B is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.6% C 0.162 H 22.0°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#B2343B
RGB	rgb(178, 52, 59)
HSL	hsl(357, 55%, 45%)
HSV	hsv(357, 71%, 70%)
CMYK	cmyk(0%, 70.8%, 66.9%, 30.2%)
CIE-LAB	lab(41.59, 51.01, 25.70)
CIE-LCH	lch(41.59, 57.12, 26.74°)
OKLab	oklab(51.63% 0.1502 0.0606)
OKLCH	oklch(51.63% 0.162 22)
XYZ	xyz(20.3797, 12.2397, 5.4262)
Luminance	0.1224 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2343B #34B2AB

analogous

#B2347A #B2343B #B26C34

triadic

#B2343B #3BB234 #343BB2

tetradic

#B2343B #7AB234 #34B2AB #6C34B2

square

#B2343B #7AB234 #34B2AB #6C34B2

split-complementary

#B2343B #34B26C #347AB2

monochromatic

#53181C #83262B #B2343B #CE565C #DB858A

Accessibility & contrast

On white

6.09

#B2343B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#B2343B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2343B

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2343B	#FFFFFF	#000000	##FFFFFF
##B2343B	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)

#57513A

Deuteranopia (green-blind)

#776C37

Tritanopia (blue-blind)

#C30C38

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b2343b;
/* rgb */ color: rgb(178, 52, 59);
/* oklch */ color: oklch(51.6% 0.162 22.0);

Tailwind

colors: {
  custom: {
    50: '#d07471',
    500: '#b2343b',
    950: '#000000',
  },
}

SCSS

$custom: #b2343b;
$custom-light: #d07471;
$custom-dark: #000000;

JSON

{
  "hex": "#b2343b",
  "rgb": {
    "r": 178,
    "g": 52,
    "b": 59
  },
  "hsl": {
    "h": 356.667,
    "s": 54.783,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51625,
    "c": 0.16197,
    "h": 22
  },
  "luminance": 0.12237
}

Semantic roles & 50–950 ramp

primary

#B2343B

secondary

#7DC5C1

accent

#DED64A

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #B2343B

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

Preview Lab → · Contrast checker → · Palette generator →