#B3384E#B3384E

#B3384E is a mid, vivid red. Relative luminance 0.130; OKLCH L 52.6% C 0.158 H 14.1°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#B3384E
RGB	rgb(179, 56, 78)
HSL	hsl(349, 52%, 46%)
HSV	hsv(349, 69%, 70%)
CMYK	cmyk(0%, 68.7%, 56.4%, 29.8%)
CIE-LAB	lab(42.71, 51.03, 15.47)
CIE-LCH	lch(42.71, 53.32, 16.87°)
OKLab	oklab(52.61% 0.1537 0.0386)
OKLCH	oklch(52.61% 0.158 14.1)
XYZ	xyz(21.3817, 12.9650, 8.5828)
Luminance	0.1296 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3384E #38B39D

analogous

#B3388B #B3384E #B35F38

triadic

#B3384E #4EB338 #384EB3

tetradic

#B3384E #8BB338 #38B39D #5F38B3

square

#B3384E #8BB338 #38B39D #5F38B3

split-complementary

#B3384E #38B35F #388BB3

monochromatic

#561B25 #84293A #B3384E #CC5C70 #DB8B99

Accessibility & contrast

On white

5.85

#B3384E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#B3384E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3384E

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3384E	#FFFFFF	#000000	##FFFFFF
##B3384E	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)

#57554E

Deuteranopia (green-blind)

#766E4B

Tritanopia (blue-blind)

#C41E41

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b3384e;
/* rgb */ color: rgb(179, 56, 78);
/* oklch */ color: oklch(52.6% 0.158 14.1);

Tailwind

colors: {
  custom: {
    50: '#d0777f',
    500: '#b3384e',
    950: '#000000',
  },
}

SCSS

$custom: #b3384e;
$custom-light: #d0777f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3384e",
  "rgb": {
    "r": 179,
    "g": 56,
    "b": 78
  },
  "hsl": {
    "h": 349.268,
    "s": 52.34,
    "l": 46.078
  },
  "oklch": {
    "l": 0.52607,
    "c": 0.15842,
    "h": 14.1
  },
  "luminance": 0.12962
}

Semantic roles & 50–950 ramp

primary

#B3384E

secondary

#82C5B9

accent

#DCC24C

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B3384E

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

Preview Lab → · Contrast checker → · Palette generator →