#B05366#B05366

#B05366 is a mid, vivid red. Relative luminance 0.164; OKLCH L 56.3% C 0.122 H 9.0°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#B05366
RGB	rgb(176, 83, 102)
HSL	hsl(348, 37%, 51%)
HSV	hsv(348, 53%, 69%)
CMYK	cmyk(0%, 52.8%, 42%, 31%)
CIE-LAB	lab(47.47, 39.80, 7.30)
CIE-LCH	lch(47.47, 40.46, 10.39°)
OKLab	oklab(56.26% 0.1208 0.0192)
OKLCH	oklch(56.26% 0.122 9)
XYZ	xyz(23.3974, 16.3783, 14.4969)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05366 #53B09D

analogous

#B05394 #B05366 #B06E53

triadic

#B05366 #66B053 #5366B0

tetradic

#B05366 #94B053 #53B09D #6E53B0

square

#B05366 #94B053 #53B09D #6E53B0

split-complementary

#B05366 #53B06E #5394B0

monochromatic

#5E2B35 #883E4D #B05366 #C37D8B #D7A7B1

Accessibility & contrast

On white

4.91

#B05366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#B05366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05366

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05366	#FFFFFF	#000000	##FFFFFF
##B05366	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656566

Deuteranopia (green-blind)

#7D7764

Tritanopia (blue-blind)

#BE495A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #b05366;
/* rgb */ color: rgb(176, 83, 102);
/* oklch */ color: oklch(56.3% 0.122 9.0);

Tailwind

colors: {
  custom: {
    50: '#cb8691',
    500: '#b05366',
    950: '#000000',
  },
}

SCSS

$custom: #b05366;
$custom-light: #cb8691;
$custom-dark: #000000;

JSON

{
  "hex": "#b05366",
  "rgb": {
    "r": 176,
    "g": 83,
    "b": 102
  },
  "hsl": {
    "h": 347.742,
    "s": 37.052,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56262,
    "c": 0.12231,
    "h": 9
  },
  "luminance": 0.16376
}

Semantic roles & 50–950 ramp

primary

#B05366

secondary

#9BC4BC

accent

#CDB65B

background

#FCF8F8

surface

#F9F0F0

border

#D2CBCB

text

#140B0C

muted

#827C7D

Preview Lab

Preview with #B05366

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

Preview Lab → · Contrast checker → · Palette generator →