#B3354D#B3354D

#B3354D is a mid, vivid red. Relative luminance 0.127; OKLCH L 52.3% C 0.162 H 13.8°. Best body text is #FFFFFF at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#B3354D
RGB	rgb(179, 53, 77)
HSL	hsl(349, 54%, 45%)
HSV	hsv(349, 70%, 70%)
CMYK	cmyk(0%, 70.4%, 57%, 29.8%)
CIE-LAB	lab(42.26, 52.13, 15.48)
CIE-LCH	lch(42.26, 54.38, 16.54°)
OKLab	oklab(52.26% 0.157 0.0385)
OKLCH	oklch(52.26% 0.162 13.8)
XYZ	xyz(21.2051, 12.6687, 8.3484)
Luminance	0.1267 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3354D #35B39B

analogous

#B3358C #B3354D #B35C35

triadic

#B3354D #4DB335 #354DB3

tetradic

#B3354D #8CB335 #35B39B #5C35B3

square

#B3354D #8CB335 #35B39B #5C35B3

split-complementary

#B3354D #35B35C #358CB3

monochromatic

#551924 #842739 #B3354D #CD586E #DB8797

Accessibility & contrast

On white

5.94

#B3354D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B3354D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3354D

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3354D	#FFFFFF	#000000	##FFFFFF
##B3354D	1.00	5.94	3.53	5.94
#FFFFFF	5.94	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55534D

Deuteranopia (green-blind)

#756D4A

Tritanopia (blue-blind)

#C4173F

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b3354d;
/* rgb */ color: rgb(179, 53, 77);
/* oklch */ color: oklch(52.3% 0.162 13.8);

Tailwind

colors: {
  custom: {
    50: '#d0757e',
    500: '#b3354d',
    950: '#000000',
  },
}

SCSS

$custom: #b3354d;
$custom-light: #d0757e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3354d",
  "rgb": {
    "r": 179,
    "g": 53,
    "b": 77
  },
  "hsl": {
    "h": 348.571,
    "s": 54.31,
    "l": 45.49
  },
  "oklch": {
    "l": 0.52265,
    "c": 0.16168,
    "h": 13.8
  },
  "luminance": 0.12666
}

Semantic roles & 50–950 ramp

primary

#B3354D

secondary

#7FC5B8

accent

#DEC24A

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B3354D

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

Preview Lab → · Contrast checker → · Palette generator →