#B0364F#B0364F

#B0364F is a mid, vivid red. Relative luminance 0.124; OKLCH L 51.9% C 0.158 H 12.6°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#B0364F
RGB	rgb(176, 54, 79)
HSL	hsl(348, 53%, 45%)
HSV	hsv(348, 69%, 69%)
CMYK	cmyk(0%, 69.3%, 55.1%, 31%)
CIE-LAB	lab(41.90, 50.95, 13.66)
CIE-LCH	lch(41.90, 52.75, 15.00°)
OKLab	oklab(51.91% 0.1539 0.0343)
OKLCH	oklch(51.91% 0.158 12.6)
XYZ	xyz(20.6368, 12.4357, 8.7093)
Luminance	0.1243 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0364F #36B097

analogous

#B0368C #B0364F #B05A36

triadic

#B0364F #4FB036 #364FB0

tetradic

#B0364F #8CB036 #36B097 #5A36B0

square

#B0364F #8CB036 #36B097 #5A36B0

split-complementary

#B0364F #36B05A #368CB0

monochromatic

#521925 #81283A #B0364F #CC586F #DA8698

Accessibility & contrast

On white

6.02

#B0364F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#B0364F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0364F

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0364F	#FFFFFF	#000000	##FFFFFF
##B0364F	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54534F

Deuteranopia (green-blind)

#746C4C

Tritanopia (blue-blind)

#C01C40

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b0364f;
/* rgb */ color: rgb(176, 54, 79);
/* oklch */ color: oklch(51.9% 0.158 12.6);

Tailwind

colors: {
  custom: {
    50: '#ce7580',
    500: '#b0364f',
    950: '#000000',
  },
}

SCSS

$custom: #b0364f;
$custom-light: #ce7580;
$custom-dark: #000000;

JSON

{
  "hex": "#b0364f",
  "rgb": {
    "r": 176,
    "g": 54,
    "b": 79
  },
  "hsl": {
    "h": 347.705,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.51911,
    "c": 0.15765,
    "h": 12.6
  },
  "luminance": 0.12433
}

Semantic roles & 50–950 ramp

primary

#B0364F

secondary

#7EC4B6

accent

#DCBF4B

background

#FDF7F7

surface

#FAEDEE

border

#D3C8C9

text

#15090A

muted

#837B7C

Preview Lab

Preview with #B0364F

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

Preview Lab → · Contrast checker → · Palette generator →