#B4353C#B4353C

#B4353C is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.1% C 0.163 H 21.9°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#B4353C
RGB	rgb(180, 53, 60)
HSL	hsl(357, 55%, 46%)
HSV	hsv(357, 71%, 71%)
CMYK	cmyk(0%, 70.6%, 66.7%, 29.4%)
CIE-LAB	lab(42.12, 51.33, 25.83)
CIE-LCH	lch(42.12, 57.46, 26.71°)
OKLab	oklab(52.09% 0.1512 0.0609)
OKLCH	oklch(52.09% 0.163 21.9)
XYZ	xyz(20.9133, 12.5788, 5.6008)
Luminance	0.1258 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4353C #35B4AD

analogous

#B4357B #B4353C #B46D35

triadic

#B4353C #3CB435 #353CB4

tetradic

#B4353C #7BB435 #35B4AD #6D35B4

square

#B4353C #7BB435 #35B4AD #6D35B4

split-complementary

#B4353C #35B46D #357BB4

monochromatic

#55191C #85272C #B4353C #CE585F #DC888C

Accessibility & contrast

On white

5.97

#B4353C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B4353C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4353C

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4353C	#FFFFFF	#000000	##FFFFFF
##B4353C	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58523B

Deuteranopia (green-blind)

#786D38

Tritanopia (blue-blind)

#C60D39

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b4353c;
/* rgb */ color: rgb(180, 53, 60);
/* oklch */ color: oklch(52.1% 0.163 21.9);

Tailwind

colors: {
  custom: {
    50: '#d27571',
    500: '#b4353c',
    950: '#000000',
  },
}

SCSS

$custom: #b4353c;
$custom-light: #d27571;
$custom-dark: #000000;

JSON

{
  "hex": "#b4353c",
  "rgb": {
    "r": 180,
    "g": 53,
    "b": 60
  },
  "hsl": {
    "h": 356.693,
    "s": 54.506,
    "l": 45.686
  },
  "oklch": {
    "l": 0.52091,
    "c": 0.16299,
    "h": 21.9
  },
  "luminance": 0.12576
}

Semantic roles & 50–950 ramp

primary

#B4353C

secondary

#7FC6C2

accent

#DED64A

background

#FDF7F6

surface

#FBEDEC

border

#D4C8C7

text

#150907

muted

#837B7A

Preview Lab

Preview with #B4353C

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

Preview Lab → · Contrast checker → · Palette generator →