#B05166#B05166

#B05166 is a mid, vivid red. Relative luminance 0.161; OKLCH L 56.0% C 0.125 H 8.2°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#B05166
RGB	rgb(176, 81, 102)
HSL	hsl(347, 38%, 50%)
HSV	hsv(347, 54%, 69%)
CMYK	cmyk(0%, 54%, 42%, 31%)
CIE-LAB	lab(47.08, 40.81, 6.74)
CIE-LCH	lch(47.08, 41.37, 9.38°)
OKLab	oklab(55.97% 0.124 0.0178)
OKLCH	oklch(55.97% 0.125 8.2)
XYZ	xyz(23.2466, 16.0767, 14.4467)
Luminance	0.1607 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B05166 #51B09B

analogous

#B05195 #B05166 #B06C51

triadic

#B05166 #66B051 #5166B0

tetradic

#B05166 #95B051 #51B09B #6C51B0

square

#B05166 #95B051 #51B09B #6C51B0

split-complementary

#B05166 #51B06C #5195B0

monochromatic

#5D2A35 #873D4D #B05166 #C37B8B #D6A5B0

Accessibility & contrast

On white

4.98

#B05166 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#B05166 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B05166

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B05166	#FFFFFF	#000000	##FFFFFF
##B05166	1.00	4.98	4.21	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636466

Deuteranopia (green-blind)

#7C7764

Tritanopia (blue-blind)

#BE4759

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b05166;
/* rgb */ color: rgb(176, 81, 102);
/* oklch */ color: oklch(56.0% 0.125 8.2);

Tailwind

colors: {
  custom: {
    50: '#cb8591',
    500: '#b05166',
    950: '#000000',
  },
}

SCSS

$custom: #b05166;
$custom-light: #cb8591;
$custom-dark: #000000;

JSON

{
  "hex": "#b05166",
  "rgb": {
    "r": 176,
    "g": 81,
    "b": 102
  },
  "hsl": {
    "h": 346.737,
    "s": 37.549,
    "l": 50.392
  },
  "oklch": {
    "l": 0.55967,
    "c": 0.12523,
    "h": 8.2
  },
  "luminance": 0.16074
}

Semantic roles & 50–950 ramp

primary

#B05166

secondary

#99C4BA

accent

#CEB45A

background

#FCF8F8

surface

#F9EFF0

border

#D2CACB

text

#140B0C

muted

#827C7D

Preview Lab

Preview with #B05166

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

Preview Lab → · Contrast checker → · Palette generator →