#B66367#B66367

#B66367 is a mid, moderate red. Relative luminance 0.198; OKLCH L 59.6% C 0.107 H 17.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B66367
RGB	rgb(182, 99, 103)
HSL	hsl(357, 36%, 55%)
HSV	hsv(357, 46%, 71%)
CMYK	cmyk(0%, 45.6%, 43.4%, 28.6%)
CIE-LAB	lab(51.67, 33.75, 12.73)
CIE-LCH	lch(51.67, 36.07, 20.67°)
OKLab	oklab(59.63% 0.1019 0.0326)
OKLCH	oklch(59.63% 0.107 17.8)
XYZ	xyz(26.2029, 19.8505, 15.2809)
Luminance	0.1985 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66367 #63B6B2

analogous

#B66391 #B66367 #B68863

triadic

#B66367 #67B663 #6367B6

tetradic

#B66367 #91B663 #63B6B2 #8863B6

square

#B66367 #91B663 #63B6B2 #8863B6

split-complementary

#B66367 #63B688 #6391B6

monochromatic

#6C3335 #96464A #B66367 #CA8D90 #DDB6B8

Accessibility & contrast

On white

4.23

#B66367 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#B66367 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66367

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66367	#FFFFFF	#000000	##000000
##B66367	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#747167

Deuteranopia (green-blind)

#898165

Tritanopia (blue-blind)

#C45965

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #b66367;
/* rgb */ color: rgb(182, 99, 103);
/* oklch */ color: oklch(59.6% 0.107 17.8);

Tailwind

colors: {
  custom: {
    50: '#cf9192',
    500: '#b66367',
    950: '#000000',
  },
}

SCSS

$custom: #b66367;
$custom-light: #cf9192;
$custom-dark: #000000;

JSON

{
  "hex": "#b66367",
  "rgb": {
    "r": 182,
    "g": 99,
    "b": 103
  },
  "hsl": {
    "h": 357.108,
    "s": 36.245,
    "l": 55.098
  },
  "oklch": {
    "l": 0.5963,
    "c": 0.10696,
    "h": 17.8
  },
  "luminance": 0.19848
}

Semantic roles & 50–950 ramp

primary

#B66367

secondary

#A9CCCA

accent

#CCC75C

background

#FDF9F8

surface

#FAF1F0

border

#D3CBCB

text

#140D0D

muted

#837E7D

Preview Lab

Preview with #B66367

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

Preview Lab → · Contrast checker → · Palette generator →