#B8573A#B8573A

#B8573A is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.1% C 0.133 H 37.4°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#B8573A
RGB	rgb(184, 87, 58)
HSL	hsl(14, 52%, 47%)
HSV	hsv(14, 68%, 72%)
CMYK	cmyk(0%, 52.7%, 68.5%, 27.8%)
CIE-LAB	lab(48.65, 37.09, 35.01)
CIE-LCH	lch(48.65, 51.00, 43.35°)
OKLab	oklab(57.14% 0.1058 0.0807)
OKLCH	oklch(57.14% 0.133 37.4)
XYZ	xyz(23.9413, 17.3152, 6.0836)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8573A #3A9BB8

analogous

#B83A5C #B8573A #B8963A

triadic

#B8573A #3AB857 #573AB8

tetradic

#B8573A #5CB83A #3A9BB8 #963AB8

square

#B8573A #5CB83A #3A9BB8 #963AB8

split-complementary

#B8573A #3AB896 #3A5CB8

monochromatic

#5B2B1D #89412B #B8573A #CD7B62 #DCA290

Accessibility & contrast

On white

4.71

#B8573A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#B8573A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8573A

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8573A	#FFFFFF	#000000	##FFFFFF
##B8573A	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716637

Deuteranopia (green-blind)

#897C38

Tritanopia (blue-blind)

#C94450

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b8573a;
/* rgb */ color: rgb(184, 87, 58);
/* oklch */ color: oklch(57.1% 0.133 37.4);

Tailwind

colors: {
  custom: {
    50: '#d38971',
    500: '#b8573a',
    950: '#000000',
  },
}

SCSS

$custom: #b8573a;
$custom-light: #d38971;
$custom-dark: #000000;

JSON

{
  "hex": "#b8573a",
  "rgb": {
    "r": 184,
    "g": 87,
    "b": 58
  },
  "hsl": {
    "h": 13.81,
    "s": 52.066,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57136,
    "c": 0.13306,
    "h": 37.4
  },
  "luminance": 0.17312
}

Semantic roles & 50–950 ramp

primary

#B8573A

secondary

#87B8C7

accent

#BBDC4C

background

#FDF8F6

surface

#FBF0EC

border

#D4CBC7

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B8573A

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

Preview Lab → · Contrast checker → · Palette generator →