#B66E59#B66E59

#B66E59 is a mid, moderate red. Relative luminance 0.218; OKLCH L 61.2% C 0.097 H 37.0°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#B66E59
RGB	rgb(182, 110, 89)
HSL	hsl(14, 39%, 53%)
HSV	hsv(14, 51%, 71%)
CMYK	cmyk(0%, 39.6%, 51.1%, 28.6%)
CIE-LAB	lab(53.84, 26.33, 23.84)
CIE-LCH	lch(53.84, 35.52, 42.16°)
OKLab	oklab(61.2% 0.0778 0.0587)
OKLCH	oklch(61.2% 0.097 37)
XYZ	xyz(26.6721, 21.8206, 12.2563)
Luminance	0.2182 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66E59 #59A1B6

analogous

#B65972 #B66E59 #B69C59

triadic

#B66E59 #59B66E #6E59B6

tetradic

#B66E59 #72B659 #59A1B6 #9C59B6

square

#B66E59 #72B659 #59A1B6 #9C59B6

split-complementary

#B66E59 #59B69C #5972B6

monochromatic

#673A2D #925340 #B66E59 #C99384 #DBB8AE

Accessibility & contrast

On white

3.92

#B66E59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#B66E59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66E59

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66E59	#FFFFFF	#000000	##000000
##B66E59	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)

#807757

Deuteranopia (green-blind)

#918758

Tritanopia (blue-blind)

#C56269

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #b66e59;
/* rgb */ color: rgb(182, 110, 89);
/* oklch */ color: oklch(61.2% 0.097 37.0);

Tailwind

colors: {
  custom: {
    50: '#cf9888',
    500: '#b66e59',
    950: '#000000',
  },
}

SCSS

$custom: #b66e59;
$custom-light: #cf9888;
$custom-dark: #000000;

JSON

{
  "hex": "#b66e59",
  "rgb": {
    "r": 182,
    "g": 110,
    "b": 89
  },
  "hsl": {
    "h": 13.548,
    "s": 38.912,
    "l": 53.137
  },
  "oklch": {
    "l": 0.61195,
    "c": 0.09746,
    "h": 37
  },
  "luminance": 0.21818
}

Semantic roles & 50–950 ramp

primary

#B66E59

secondary

#A1C0C9

accent

#B4CF59

background

#FDF9F8

surface

#FAF2EF

border

#D3CCCA

text

#140E0B

muted

#837E7C

Preview Lab

Preview with #B66E59

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

Preview Lab → · Contrast checker → · Palette generator →