#B3354F#B3354F

#B3354F is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.162 H 12.8°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#B3354F
RGB	rgb(179, 53, 79)
HSL	hsl(348, 54%, 45%)
HSV	hsv(348, 70%, 70%)
CMYK	cmyk(0%, 70.4%, 55.9%, 29.8%)
CIE-LAB	lab(42.30, 52.29, 14.29)
CIE-LCH	lch(42.30, 54.20, 15.29°)
OKLab	oklab(52.31% 0.1578 0.0358)
OKLCH	oklch(52.31% 0.162 12.8)
XYZ	xyz(21.2768, 12.6973, 8.7261)
Luminance	0.1269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3354F #35B399

analogous

#B3358E #B3354F #B35A35

triadic

#B3354F #4FB335 #354FB3

tetradic

#B3354F #8EB335 #35B399 #5A35B3

square

#B3354F #8EB335 #35B399 #5A35B3

split-complementary

#B3354F #35B35A #358EB3

monochromatic

#551925 #84273A #B3354F #CD5870 #DB8798

Accessibility & contrast

On white

5.93

#B3354F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#B3354F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3354F

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3354F	#FFFFFF	#000000	##FFFFFF
##B3354F	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534F

Deuteranopia (green-blind)

#756D4C

Tritanopia (blue-blind)

#C41840

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b3354f;
/* rgb */ color: rgb(179, 53, 79);
/* oklch */ color: oklch(52.3% 0.162 12.8);

Tailwind

colors: {
  custom: {
    50: '#d07580',
    500: '#b3354f',
    950: '#000000',
  },
}

SCSS

$custom: #b3354f;
$custom-light: #d07580;
$custom-dark: #000000;

JSON

{
  "hex": "#b3354f",
  "rgb": {
    "r": 179,
    "g": 53,
    "b": 79
  },
  "hsl": {
    "h": 347.619,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52312,
    "c": 0.16182,
    "h": 12.8
  },
  "luminance": 0.12694
}

Semantic roles & 50–950 ramp

primary

#B3354F

secondary

#7FC5B7

accent

#DEBF4A

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B3354F

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

Preview Lab → · Contrast checker → · Palette generator →