#B64A2A#B64A2A

#B64A2A is a mid, vivid red. Relative luminance 0.150; OKLCH L 54.7% C 0.148 H 36.9°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#B64A2A
RGB	rgb(182, 74, 42)
HSL	hsl(14, 63%, 44%)
HSV	hsv(14, 77%, 71%)
CMYK	cmyk(0%, 59.3%, 76.9%, 28.6%)
CIE-LAB	lab(45.65, 42.00, 40.25)
CIE-LCH	lch(45.65, 58.17, 43.78°)
OKLab	oklab(54.74% 0.1181 0.0888)
OKLCH	oklch(54.74% 0.148 36.9)
XYZ	xyz(22.1604, 15.0128, 3.9209)
Luminance	0.1501 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64A2A #2A96B6

analogous

#B62A50 #B64A2A #B6902A

triadic

#B64A2A #2AB64A #4A2AB6

tetradic

#B64A2A #50B62A #2A96B6 #902AB6

square

#B64A2A #50B62A #2A96B6 #902AB6

split-complementary

#B64A2A #2AB690 #2A50B6

monochromatic

#532213 #84361F #B64A2A #D56848 #E0917A

Accessibility & contrast

On white

5.25

#B64A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#B64A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64A2A

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64A2A	#FFFFFF	#000000	##FFFFFF
##B64A2A	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685D26

Deuteranopia (green-blind)

#837527

Tritanopia (blue-blind)

#C83143

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b64a2a;
/* rgb */ color: rgb(182, 74, 42);
/* oklch */ color: oklch(54.7% 0.148 36.9);

Tailwind

colors: {
  custom: {
    50: '#d38065',
    500: '#b64a2a',
    950: '#000000',
  },
}

SCSS

$custom: #b64a2a;
$custom-light: #d38065;
$custom-dark: #000000;

JSON

{
  "hex": "#b64a2a",
  "rgb": {
    "r": 182,
    "g": 74,
    "b": 42
  },
  "hsl": {
    "h": 13.714,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54737,
    "c": 0.14781,
    "h": 36.9
  },
  "luminance": 0.1501
}

Semantic roles & 50–950 ramp

primary

#B64A2A

secondary

#73B5C8

accent

#C0E642

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B64A2A

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

Preview Lab → · Contrast checker → · Palette generator →