#B7384D#B7384D

#B7384D is a mid, vivid red. Relative luminance 0.134; OKLCH L 53.3% C 0.163 H 15.1°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#B7384D
RGB	rgb(183, 56, 77)
HSL	hsl(350, 53%, 47%)
HSV	hsv(350, 69%, 72%)
CMYK	cmyk(0%, 69.4%, 57.9%, 28.2%)
CIE-LAB	lab(43.41, 52.23, 17.16)
CIE-LCH	lch(43.41, 54.98, 18.19°)
OKLab	oklab(53.26% 0.1569 0.0424)
OKLCH	oklch(53.26% 0.163 15.1)
XYZ	xyz(22.2843, 13.4345, 8.4394)
Luminance	0.1343 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7384D #38B7A2

analogous

#B7388D #B7384D #B76338

triadic

#B7384D #4DB738 #384DB7

tetradic

#B7384D #8DB738 #38B7A2 #6338B7

square

#B7384D #8DB738 #38B7A2 #6338B7

split-complementary

#B7384D #38B763 #388DB7

monochromatic

#591B26 #882A39 #B7384D #CE5E71 #DC8D9A

Accessibility & contrast

On white

5.70

#B7384D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#B7384D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7384D

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7384D	#FFFFFF	#000000	##FFFFFF
##B7384D	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58564D

Deuteranopia (green-blind)

#79704A

Tritanopia (blue-blind)

#C81A41

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b7384d;
/* rgb */ color: rgb(183, 56, 77);
/* oklch */ color: oklch(53.3% 0.163 15.1);

Tailwind

colors: {
  custom: {
    50: '#d3777e',
    500: '#b7384d',
    950: '#000000',
  },
}

SCSS

$custom: #b7384d;
$custom-light: #d3777e;
$custom-dark: #000000;

JSON

{
  "hex": "#b7384d",
  "rgb": {
    "r": 183,
    "g": 56,
    "b": 77
  },
  "hsl": {
    "h": 350.079,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53256,
    "c": 0.16251,
    "h": 15.1
  },
  "luminance": 0.13431
}

Semantic roles & 50–950 ramp

primary

#B7384D

secondary

#84C7BC

accent

#DDC54B

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B7384D

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

Preview Lab → · Contrast checker → · Palette generator →