#B64B2A#B64B2A

#B64B2A is a mid, vivid red. Relative luminance 0.151; OKLCH L 54.9% C 0.147 H 37.4°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B64B2A
RGB	rgb(182, 75, 42)
HSL	hsl(14, 63%, 44%)
HSV	hsv(14, 77%, 71%)
CMYK	cmyk(0%, 58.8%, 76.9%, 28.6%)
CIE-LAB	lab(45.84, 41.52, 40.44)
CIE-LCH	lch(45.84, 57.96, 44.25°)
OKLab	oklab(54.88% 0.1167 0.0893)
OKLCH	oklch(54.88% 0.147 37.4)
XYZ	xyz(22.2277, 15.1474, 3.9433)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64B2A #2A95B6

analogous

#B62A4F #B64B2A #B6912A

triadic

#B64B2A #2AB64B #4B2AB6

tetradic

#B64B2A #4FB62A #2A95B6 #912AB6

square

#B64B2A #4FB62A #2A95B6 #912AB6

split-complementary

#B64B2A #2AB691 #2A4FB6

monochromatic

#532213 #84371F #B64B2A #D56948 #E0927A

Accessibility & contrast

On white

5.21

#B64B2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B64B2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64B2A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64B2A	#FFFFFF	#000000	##FFFFFF
##B64B2A	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695E26

Deuteranopia (green-blind)

#837527

Tritanopia (blue-blind)

#C83244

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b64b2a;
/* rgb */ color: rgb(182, 75, 42);
/* oklch */ color: oklch(54.9% 0.147 37.4);

Tailwind

colors: {
  custom: {
    50: '#d38165',
    500: '#b64b2a',
    950: '#000000',
  },
}

SCSS

$custom: #b64b2a;
$custom-light: #d38165;
$custom-dark: #000000;

JSON

{
  "hex": "#b64b2a",
  "rgb": {
    "r": 182,
    "g": 75,
    "b": 42
  },
  "hsl": {
    "h": 14.143,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54876,
    "c": 0.14688,
    "h": 37.4
  },
  "luminance": 0.15144
}

Semantic roles & 50–950 ramp

primary

#B64B2A

secondary

#73B4C8

accent

#BFE642

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B64B2A

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

Preview Lab → · Contrast checker → · Palette generator →