#B3344D#B3344D

#B3344D is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.163 H 13.5°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#B3344D
RGB	rgb(179, 52, 77)
HSL	hsl(348, 55%, 45%)
HSV	hsv(348, 71%, 70%)
CMYK	cmyk(0%, 70.9%, 57%, 29.8%)
CIE-LAB	lab(42.12, 52.52, 15.29)
CIE-LCH	lch(42.12, 54.70, 16.24°)
OKLab	oklab(52.16% 0.1582 0.0381)
OKLCH	oklch(52.16% 0.163 13.5)
XYZ	xyz(21.1599, 12.5784, 8.3334)
Luminance	0.1258 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3344D #34B39A

analogous

#B3348C #B3344D #B35A34

triadic

#B3344D #4DB334 #344DB3

tetradic

#B3344D #8CB334 #34B39A #5A34B3

square

#B3344D #8CB334 #34B39A #5A34B3

split-complementary

#B3344D #34B35A #348CB3

monochromatic

#541824 #842639 #B3344D #CE566E #DC8697

Accessibility & contrast

On white

5.97

#B3344D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B3344D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3344D

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3344D	#FFFFFF	#000000	##FFFFFF
##B3344D	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)

#54534D

Deuteranopia (green-blind)

#756D4A

Tritanopia (blue-blind)

#C4153E

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b3344d;
/* rgb */ color: rgb(179, 52, 77);
/* oklch */ color: oklch(52.2% 0.163 13.5);

Tailwind

colors: {
  custom: {
    50: '#d0757e',
    500: '#b3344d',
    950: '#000000',
  },
}

SCSS

$custom: #b3344d;
$custom-light: #d0757e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3344d",
  "rgb": {
    "r": 179,
    "g": 52,
    "b": 77
  },
  "hsl": {
    "h": 348.189,
    "s": 54.978,
    "l": 45.294
  },
  "oklch": {
    "l": 0.52162,
    "c": 0.16276,
    "h": 13.5
  },
  "luminance": 0.12576
}

Semantic roles & 50–950 ramp

primary

#B3344D

secondary

#7DC5B7

accent

#DEC149

background

#FDF7F7

surface

#FBEDEE

border

#D4C8C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B3344D

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

Preview Lab → · Contrast checker → · Palette generator →