#B0364D#B0364D

#B0364D is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.157 H 13.6°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#B0364D
RGB	rgb(176, 54, 77)
HSL	hsl(349, 53%, 45%)
HSV	hsv(349, 69%, 69%)
CMYK	cmyk(0%, 69.3%, 56.2%, 31%)
CIE-LAB	lab(41.86, 50.79, 14.84)
CIE-LCH	lch(41.86, 52.92, 16.29°)
OKLab	oklab(51.86% 0.1531 0.0371)
OKLCH	oklch(51.86% 0.157 13.6)
XYZ	xyz(20.5651, 12.4071, 8.3316)
Luminance	0.1240 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0364D #36B099

analogous

#B0368A #B0364D #B05C36

triadic

#B0364D #4DB036 #364DB0

tetradic

#B0364D #8AB036 #36B099 #5C36B0

square

#B0364D #8AB036 #36B099 #5C36B0

split-complementary

#B0364D #36B05C #368AB0

monochromatic

#521924 #812839 #B0364D #CC586D #DA8696

Accessibility & contrast

On white

6.03

#B0364D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B0364D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0364D

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0364D	#FFFFFF	#000000	##FFFFFF
##B0364D	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54534D

Deuteranopia (green-blind)

#746C4A

Tritanopia (blue-blind)

#C01B3F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b0364d;
/* rgb */ color: rgb(176, 54, 77);
/* oklch */ color: oklch(51.9% 0.157 13.6);

Tailwind

colors: {
  custom: {
    50: '#ce757e',
    500: '#b0364d',
    950: '#000000',
  },
}

SCSS

$custom: #b0364d;
$custom-light: #ce757e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0364d",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 77
  },
  "hsl": {
    "h": 348.689,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51863,
    "c": 0.15749,
    "h": 13.6
  },
  "luminance": 0.12404
}

Semantic roles & 50–950 ramp

primary

#B0364D

secondary

#7EC4B7

accent

#DCC14B

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B0364D

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

Preview Lab → · Contrast checker → · Palette generator →