#B64A3D#B64A3D

#B64A3D is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.0% C 0.143 H 29.3°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#B64A3D
RGB	rgb(182, 74, 61)
HSL	hsl(6, 50%, 48%)
HSV	hsv(6, 66%, 71%)
CMYK	cmyk(0%, 59.3%, 66.5%, 28.6%)
CIE-LAB	lab(45.88, 42.95, 29.94)
CIE-LCH	lch(45.88, 52.36, 34.88°)
OKLab	oklab(54.99% 0.1247 0.0701)
OKLCH	oklch(54.99% 0.143 29.3)
XYZ	xyz(22.5847, 15.1825, 6.1552)
Luminance	0.1518 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B64A3D #3DA9B6

analogous

#B63D6D #B64A3D #B6863D

triadic

#B64A3D #3DB64A #4A3DB6

tetradic

#B64A3D #6DB63D #3DA9B6 #863DB6

square

#B64A3D #6DB63D #3DA9B6 #863DB6

split-complementary

#B64A3D #3DB686 #3D6DB6

monochromatic

#5A251E #88372E #B64A3D #CB7065 #DB9A93

Accessibility & contrast

On white

5.20

#B64A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#B64A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B64A3D

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B64A3D	#FFFFFF	#000000	##FFFFFF
##B64A3D	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665E3B

Deuteranopia (green-blind)

#81753A

Tritanopia (blue-blind)

#C73447

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b64a3d;
/* rgb */ color: rgb(182, 74, 61);
/* oklch */ color: oklch(55.0% 0.143 29.3);

Tailwind

colors: {
  custom: {
    50: '#d28073',
    500: '#b64a3d',
    950: '#000000',
  },
}

SCSS

$custom: #b64a3d;
$custom-light: #d28073;
$custom-dark: #000000;

JSON

{
  "hex": "#b64a3d",
  "rgb": {
    "r": 182,
    "g": 74,
    "b": 61
  },
  "hsl": {
    "h": 6.446,
    "s": 49.794,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54986,
    "c": 0.14309,
    "h": 29.3
  },
  "luminance": 0.1518
}

Semantic roles & 50–950 ramp

primary

#B64A3D

secondary

#89BFC6

accent

#CAD94E

background

#FDF8F6

surface

#FBEFEC

border

#D4CAC7

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B64A3D

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

Preview Lab → · Contrast checker → · Palette generator →