#B65640#B65640

#B65640 is a mid, vivid red. Relative luminance 0.170; OKLCH L 56.8% C 0.130 H 34.2°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#B65640
RGB	rgb(182, 86, 64)
HSL	hsl(11, 48%, 48%)
HSV	hsv(11, 65%, 71%)
CMYK	cmyk(0%, 52.7%, 64.8%, 28.6%)
CIE-LAB	lab(48.23, 37.19, 31.05)
CIE-LCH	lch(48.23, 48.45, 39.86°)
OKLab	oklab(56.78% 0.1074 0.073)
OKLCH	oklch(56.78% 0.13 34.2)
XYZ	xyz(23.5467, 16.9737, 6.8858)
Luminance	0.1697 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B65640 #40A0B6

analogous

#B64065 #B65640 #B69140

triadic

#B65640 #40B656 #5640B6

tetradic

#B65640 #65B640 #40A0B6 #9140B6

square

#B65640 #65B640 #40A0B6 #9140B6

split-complementary

#B65640 #40B691 #4065B6

monochromatic

#5B2B20 #894130 #B65640 #CA7B69 #DAA396

Accessibility & contrast

On white

4.78

#B65640 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#B65640 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B65640

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B65640	#FFFFFF	#000000	##FFFFFF
##B65640	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F663E

Deuteranopia (green-blind)

#867A3E

Tritanopia (blue-blind)

#C74451

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #b65640;
/* rgb */ color: rgb(182, 86, 64);
/* oklch */ color: oklch(56.8% 0.130 34.2);

Tailwind

colors: {
  custom: {
    50: '#d28875',
    500: '#b65640',
    950: '#000000',
  },
}

SCSS

$custom: #b65640;
$custom-light: #d28875;
$custom-dark: #000000;

JSON

{
  "hex": "#b65640",
  "rgb": {
    "r": 182,
    "g": 86,
    "b": 64
  },
  "hsl": {
    "h": 11.186,
    "s": 47.967,
    "l": 48.235
  },
  "oklch": {
    "l": 0.56775,
    "c": 0.12982,
    "h": 34.2
  },
  "luminance": 0.16971
}

Semantic roles & 50–950 ramp

primary

#B65640

secondary

#8CBBC6

accent

#BED850

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150B08

muted

#837C7B

Preview Lab

Preview with #B65640

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

Preview Lab → · Contrast checker → · Palette generator →