#B3384C#B3384C

#B3384C is a mid, vivid red. Relative luminance 0.129; OKLCH L 52.6% C 0.158 H 15.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B3384C
RGB	rgb(179, 56, 76)
HSL	hsl(350, 52%, 46%)
HSV	hsv(350, 69%, 70%)
CMYK	cmyk(0%, 68.7%, 57.5%, 29.8%)
CIE-LAB	lab(42.67, 50.88, 16.65)
CIE-LCH	lch(42.67, 53.53, 18.13°)
OKLab	oklab(52.56% 0.1529 0.0413)
OKLCH	oklch(52.56% 0.158 15.1)
XYZ	xyz(21.3111, 12.9368, 8.2109)
Luminance	0.1293 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3384C #38B39F

analogous

#B33889 #B3384C #B36138

triadic

#B3384C #4CB338 #384CB3

tetradic

#B3384C #89B338 #38B39F #6138B3

square

#B3384C #89B338 #38B39F #6138B3

split-complementary

#B3384C #38B361 #3889B3

monochromatic

#561B24 #842938 #B3384C #CC5C6E #DB8B98

Accessibility & contrast

On white

5.85

#B3384C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B3384C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3384C

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3384C	#FFFFFF	#000000	##FFFFFF
##B3384C	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57554C

Deuteranopia (green-blind)

#776E49

Tritanopia (blue-blind)

#C41D40

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b3384c;
/* rgb */ color: rgb(179, 56, 76);
/* oklch */ color: oklch(52.6% 0.158 15.1);

Tailwind

colors: {
  custom: {
    50: '#d0777d',
    500: '#b3384c',
    950: '#000000',
  },
}

SCSS

$custom: #b3384c;
$custom-light: #d0777d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3384c",
  "rgb": {
    "r": 179,
    "g": 56,
    "b": 76
  },
  "hsl": {
    "h": 350.244,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52561,
    "c": 0.15832,
    "h": 15.1
  },
  "luminance": 0.12934
}

Semantic roles & 50–950 ramp

primary

#B3384C

secondary

#82C5BA

accent

#DCC44C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150909

muted

#837B7B

Preview Lab

Preview with #B3384C

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

Preview Lab → · Contrast checker → · Palette generator →