#B64836#B64836

#B64836 is a mid, vivid red. Relative luminance 0.148; OKLCH L 54.6% C 0.147 H 31.5°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#B64836
RGB	rgb(182, 72, 54)
HSL	hsl(8, 54%, 46%)
HSV	hsv(8, 70%, 71%)
CMYK	cmyk(0%, 60.4%, 70.3%, 28.6%)
CIE-LAB	lab(45.43, 43.51, 33.43)
CIE-LCH	lch(45.43, 54.87, 37.54°)
OKLab	oklab(54.61% 0.1251 0.0767)
OKLCH	oklch(54.61% 0.147 31.5)
XYZ	xyz(22.2769, 14.8492, 5.1824)
Luminance	0.1485 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64836 #36A4B6

analogous

#B63664 #B64836 #B68836

triadic

#B64836 #36B648 #4836B6

tetradic

#B64836 #64B636 #36A4B6 #8836B6

square

#B64836 #64B636 #36A4B6 #8836B6

split-complementary

#B64836 #36B688 #3664B6

monochromatic

#58231A #873528 #B64836 #CE6B5B #DC968A

Accessibility & contrast

On white

5.29

#B64836 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#B64836 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64836

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64836	#FFFFFF	#000000	##FFFFFF
##B64836	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C34

Deuteranopia (green-blind)

#817533

Tritanopia (blue-blind)

#C83044

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b64836;
/* rgb */ color: rgb(182, 72, 54);
/* oklch */ color: oklch(54.6% 0.147 31.5);

Tailwind

colors: {
  custom: {
    50: '#d37f6e',
    500: '#b64836',
    950: '#000000',
  },
}

SCSS

$custom: #b64836;
$custom-light: #d37f6e;
$custom-dark: #000000;

JSON

{
  "hex": "#b64836",
  "rgb": {
    "r": 182,
    "g": 72,
    "b": 54
  },
  "hsl": {
    "h": 8.438,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5461,
    "c": 0.14674,
    "h": 31.5
  },
  "luminance": 0.14846
}

Semantic roles & 50–950 ramp

primary

#B64836

secondary

#81BDC6

accent

#C9DE4A

background

#FDF8F6

surface

#FBEFEB

border

#D4CAC6

text

#150A07

muted

#837C7A

Preview Lab

Preview with #B64836

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

Preview Lab → · Contrast checker → · Palette generator →