#BB364D#BB364D

#BB364D is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.7% C 0.169 H 15.1°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#BB364D
RGB	rgb(187, 54, 77)
HSL	hsl(350, 55%, 47%)
HSV	hsv(350, 71%, 73%)
CMYK	cmyk(0%, 71.1%, 58.8%, 26.7%)
CIE-LAB	lab(43.86, 54.25, 17.89)
CIE-LCH	lch(43.86, 57.13, 18.25°)
OKLab	oklab(53.73% 0.1629 0.0441)
OKLCH	oklch(53.73% 0.169 15.1)
XYZ	xyz(23.1545, 13.7422, 8.4530)
Luminance	0.1374 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB364D #36BBA4

analogous

#BB3690 #BB364D #BB6136

triadic

#BB364D #4DBB36 #364DBB

tetradic

#BB364D #90BB36 #36BBA4 #6136BB

square

#BB364D #90BB36 #36BBA4 #6136BB

split-complementary

#BB364D #36BB61 #3690BB

monochromatic

#5C1B26 #8C2839 #BB364D #D05E72 #DE8D9B

Accessibility & contrast

On white

5.60

#BB364D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#BB364D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB364D

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB364D	#FFFFFF	#000000	##FFFFFF
##BB364D	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59564D

Deuteranopia (green-blind)

#7B724A

Tritanopia (blue-blind)

#CD133F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bb364d;
/* rgb */ color: rgb(187, 54, 77);
/* oklch */ color: oklch(53.7% 0.169 15.1);

Tailwind

colors: {
  custom: {
    50: '#d6777e',
    500: '#bb364d',
    950: '#000000',
  },
}

SCSS

$custom: #bb364d;
$custom-light: #d6777e;
$custom-dark: #000000;

JSON

{
  "hex": "#bb364d",
  "rgb": {
    "r": 187,
    "g": 54,
    "b": 77
  },
  "hsl": {
    "h": 349.624,
    "s": 55.187,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53725,
    "c": 0.16872,
    "h": 15.1
  },
  "luminance": 0.13739
}

Semantic roles & 50–950 ramp

primary

#BB364D

secondary

#84C9BD

accent

#DFC549

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#16090A

muted

#847B7C

Preview Lab

Preview with #BB364D

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

Preview Lab → · Contrast checker → · Palette generator →