#B7384E#B7384E

#B7384E is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.3% C 0.163 H 14.6°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#B7384E
RGB	rgb(183, 56, 78)
HSL	hsl(350, 53%, 47%)
HSV	hsv(350, 69%, 72%)
CMYK	cmyk(0%, 69.4%, 57.4%, 28.2%)
CIE-LAB	lab(43.43, 52.30, 16.57)
CIE-LCH	lch(43.43, 54.87, 17.58°)
OKLab	oklab(53.28% 0.1573 0.0411)
OKLCH	oklch(53.28% 0.163 14.6)
XYZ	xyz(22.3199, 13.4488, 8.6268)
Luminance	0.1345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7384E #38B7A1

analogous

#B7388E #B7384E #B76138

triadic

#B7384E #4EB738 #384EB7

tetradic

#B7384E #8EB738 #38B7A1 #6138B7

square

#B7384E #8EB738 #38B7A1 #6138B7

split-complementary

#B7384E #38B761 #388EB7

monochromatic

#591B26 #882A3A #B7384E #CE5E72 #DC8D9B

Accessibility & contrast

On white

5.69

#B7384E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B7384E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7384E

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7384E	#FFFFFF	#000000	##FFFFFF
##B7384E	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564E

Deuteranopia (green-blind)

#79704B

Tritanopia (blue-blind)

#C81B41

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b7384e;
/* rgb */ color: rgb(183, 56, 78);
/* oklch */ color: oklch(53.3% 0.163 14.6);

Tailwind

colors: {
  custom: {
    50: '#d3777f',
    500: '#b7384e',
    950: '#000000',
  },
}

SCSS

$custom: #b7384e;
$custom-light: #d3777f;
$custom-dark: #000000;

JSON

{
  "hex": "#b7384e",
  "rgb": {
    "r": 183,
    "g": 56,
    "b": 78
  },
  "hsl": {
    "h": 349.606,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53278,
    "c": 0.16255,
    "h": 14.6
  },
  "luminance": 0.13446
}

Semantic roles & 50–950 ramp

primary

#B7384E

secondary

#84C7BB

accent

#DDC34B

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B7384E

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

Preview Lab → · Contrast checker → · Palette generator →