#B66D64#B66D64

#B66D64 is a mid, moderate red. Relative luminance 0.218; OKLCH L 61.3% C 0.095 H 27.7°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B66D64
RGB	rgb(182, 109, 100)
HSL	hsl(7, 36%, 55%)
HSV	hsv(7, 45%, 71%)
CMYK	cmyk(0%, 40.1%, 45.1%, 28.6%)
CIE-LAB	lab(53.82, 27.99, 17.46)
CIE-LCH	lch(53.82, 32.99, 31.95°)
OKLab	oklab(61.25% 0.084 0.0441)
OKLCH	oklch(61.25% 0.095 27.7)
XYZ	xyz(27.0618, 21.8048, 14.8376)
Luminance	0.2180 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66D64 #64ADB6

analogous

#B66484 #B66D64 #B69664

triadic

#B66D64 #64B66D #6D64B6

tetradic

#B66D64 #84B664 #64ADB6 #9664B6

square

#B66D64 #84B664 #64ADB6 #9664B6

split-complementary

#B66D64 #64B696 #6484B6

monochromatic

#6C3933 #964F47 #B66D64 #CA948E #DDBBB7

Accessibility & contrast

On white

3.92

#B66D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B66D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66D64

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66D64	#FFFFFF	#000000	##000000
##B66D64	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7863

Deuteranopia (green-blind)

#8F8663

Tritanopia (blue-blind)

#C4636B

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b66d64;
/* rgb */ color: rgb(182, 109, 100);
/* oklch */ color: oklch(61.3% 0.095 27.7);

Tailwind

colors: {
  custom: {
    50: '#cf9890',
    500: '#b66d64',
    950: '#000000',
  },
}

SCSS

$custom: #b66d64;
$custom-light: #cf9890;
$custom-dark: #000000;

JSON

{
  "hex": "#b66d64",
  "rgb": {
    "r": 182,
    "g": 109,
    "b": 100
  },
  "hsl": {
    "h": 6.585,
    "s": 35.965,
    "l": 55.294
  },
  "oklch": {
    "l": 0.61252,
    "c": 0.09483,
    "h": 27.7
  },
  "luminance": 0.21802
}

Semantic roles & 50–950 ramp

primary

#B66D64

secondary

#AAC8CC

accent

#C0CC5C

background

#FDF9F8

surface

#FAF2F0

border

#D3CCCB

text

#140D0C

muted

#837E7D

Preview Lab

Preview with #B66D64

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

Preview Lab → · Contrast checker → · Palette generator →