#B66D5D#B66D5D

#B66D5D is a mid, moderate red. Relative luminance 0.217; OKLCH L 61.1% C 0.097 H 33.2°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B66D5D
RGB	rgb(182, 109, 93)
HSL	hsl(11, 38%, 54%)
HSV	hsv(11, 49%, 71%)
CMYK	cmyk(0%, 40.1%, 48.9%, 28.6%)
CIE-LAB	lab(53.68, 27.27, 21.33)
CIE-LCH	lch(53.68, 34.62, 38.04°)
OKLab	oklab(61.1% 0.0811 0.053)
OKLCH	oklch(61.1% 0.097 33.2)
XYZ	xyz(26.7374, 21.6751, 13.1294)
Luminance	0.2167 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66D5D #5DA6B6

analogous

#B65D7A #B66D5D #B69A5D

triadic

#B66D5D #5DB66D #6D5DB6

tetradic

#B66D5D #7AB65D #5DA6B6 #9A5DB6

square

#B66D5D #7AB65D #5DA6B6 #9A5DB6

split-complementary

#B66D5D #5DB69A #5D7AB6

monochromatic

#693A2F #935142 #B66D5D #C99387 #DCB9B1

Accessibility & contrast

On white

3.94

#B66D5D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#B66D5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66D5D

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66D5D	#FFFFFF	#000000	##000000
##B66D5D	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E775C

Deuteranopia (green-blind)

#90865C

Tritanopia (blue-blind)

#C56269

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #b66d5d;
/* rgb */ color: rgb(182, 109, 93);
/* oklch */ color: oklch(61.1% 0.097 33.2);

Tailwind

colors: {
  custom: {
    50: '#cf978b',
    500: '#b66d5d',
    950: '#000000',
  },
}

SCSS

$custom: #b66d5d;
$custom-light: #cf978b;
$custom-dark: #000000;

JSON

{
  "hex": "#b66d5d",
  "rgb": {
    "r": 182,
    "g": 109,
    "b": 93
  },
  "hsl": {
    "h": 10.787,
    "s": 37.872,
    "l": 53.922
  },
  "oklch": {
    "l": 0.611,
    "c": 0.0969,
    "h": 33.2
  },
  "luminance": 0.21673
}

Semantic roles & 50–950 ramp

primary

#B66D5D

secondary

#A4C4CA

accent

#B9CE5A

background

#FDF9F8

surface

#FAF2F0

border

#D3CCCB

text

#140D0C

muted

#837E7D

Preview Lab

Preview with #B66D5D

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

Preview Lab → · Contrast checker → · Palette generator →