#B8573C#B8573C

#B8573C is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.2% C 0.132 H 36.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#B8573C
RGB	rgb(184, 87, 60)
HSL	hsl(13, 51%, 48%)
HSV	hsv(13, 67%, 72%)
CMYK	cmyk(0%, 52.7%, 67.4%, 27.8%)
CIE-LAB	lab(48.68, 37.20, 33.93)
CIE-LCH	lch(48.68, 50.35, 42.37°)
OKLab	oklab(57.16% 0.1065 0.0787)
OKLCH	oklch(57.16% 0.132 36.5)
XYZ	xyz(23.9932, 17.3359, 6.3568)
Luminance	0.1733 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8573C #3C9DB8

analogous

#B83C5F #B8573C #B8953C

triadic

#B8573C #3CB857 #573CB8

tetradic

#B8573C #5FB83C #3C9DB8 #953CB8

square

#B8573C #5FB83C #3C9DB8 #953CB8

split-complementary

#B8573C #3CB895 #3C5FB8

monochromatic

#5C2B1E #8A412D #B8573C #CD7B65 #DCA393

Accessibility & contrast

On white

4.70

#B8573C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#B8573C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8573C

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8573C	#FFFFFF	#000000	##FFFFFF
##B8573C	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716739

Deuteranopia (green-blind)

#887C3A

Tritanopia (blue-blind)

#C94451

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #b8573c;
/* rgb */ color: rgb(184, 87, 60);
/* oklch */ color: oklch(57.2% 0.132 36.5);

Tailwind

colors: {
  custom: {
    50: '#d38972',
    500: '#b8573c',
    950: '#000000',
  },
}

SCSS

$custom: #b8573c;
$custom-light: #d38972;
$custom-dark: #000000;

JSON

{
  "hex": "#b8573c",
  "rgb": {
    "r": 184,
    "g": 87,
    "b": 60
  },
  "hsl": {
    "h": 13.065,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57164,
    "c": 0.1324,
    "h": 36.5
  },
  "luminance": 0.17333
}

Semantic roles & 50–950 ramp

primary

#B8573C

secondary

#89B9C7

accent

#BCDA4D

background

#FDF8F7

surface

#FBF0ED

border

#D4CBC8

text

#150C08

muted

#837D7B

Preview Lab

Preview with #B8573C

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

Preview Lab → · Contrast checker → · Palette generator →