#B0353F#B0353F

#B0353F is a mid, vivid red. Relative luminance 0.121; OKLCH L 51.5% C 0.159 H 20.3°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#B0353F
RGB	rgb(176, 53, 63)
HSL	hsl(355, 54%, 45%)
HSV	hsv(355, 70%, 69%)
CMYK	cmyk(0%, 69.9%, 64.2%, 31%)
CIE-LAB	lab(41.43, 50.21, 22.97)
CIE-LCH	lch(41.43, 55.22, 24.58°)
OKLab	oklab(51.46% 0.1487 0.055)
OKLCH	oklch(51.46% 0.159 20.3)
XYZ	xyz(20.0769, 12.1381, 5.9874)
Luminance	0.1213 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0353F #35B0A6

analogous

#B0357D #B0353F #B06935

triadic

#B0353F #3FB035 #353FB0

tetradic

#B0353F #7DB035 #35B0A6 #6935B0

square

#B0353F #7DB035 #35B0A6 #6935B0

split-complementary

#B0353F #35B069 #357DB0

monochromatic

#52191D #81272E #B0353F #CC5660 #DA858C

Accessibility & contrast

On white

6.13

#B0353F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#B0353F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0353F

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0353F	#FFFFFF	#000000	##FFFFFF
##B0353F	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513E

Deuteranopia (green-blind)

#756B3C

Tritanopia (blue-blind)

#C1133A

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #b0353f;
/* rgb */ color: rgb(176, 53, 63);
/* oklch */ color: oklch(51.5% 0.159 20.3);

Tailwind

colors: {
  custom: {
    50: '#cf7474',
    500: '#b0353f',
    950: '#000000',
  },
}

SCSS

$custom: #b0353f;
$custom-light: #cf7474;
$custom-dark: #000000;

JSON

{
  "hex": "#b0353f",
  "rgb": {
    "r": 176,
    "g": 53,
    "b": 63
  },
  "hsl": {
    "h": 355.122,
    "s": 53.712,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5146,
    "c": 0.15857,
    "h": 20.3
  },
  "luminance": 0.12135
}

Semantic roles & 50–950 ramp

primary

#B0353F

secondary

#7DC4BE

accent

#DDD14B

background

#FDF7F7

surface

#FBEDED

border

#D4C8C8

text

#150908

muted

#837B7B

Preview Lab

Preview with #B0353F

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

Preview Lab → · Contrast checker → · Palette generator →