#B73846#B73846

#B73846 is a mid, vivid red. Relative luminance 0.133; OKLCH L 53.1% C 0.162 H 18.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B73846
RGB	rgb(183, 56, 70)
HSL	hsl(353, 53%, 47%)
HSV	hsv(353, 69%, 72%)
CMYK	cmyk(0%, 69.4%, 61.7%, 28.2%)
CIE-LAB	lab(43.27, 51.74, 21.29)
CIE-LCH	lch(43.27, 55.95, 22.37°)
OKLab	oklab(53.11% 0.1541 0.0516)
OKLCH	oklch(53.11% 0.162 18.5)
XYZ	xyz(22.0503, 13.3409, 7.2071)
Luminance	0.1334 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B73846 #38B7A9

analogous

#B73886 #B73846 #B76A38

triadic

#B73846 #46B738 #3846B7

tetradic

#B73846 #86B738 #38B7A9 #6A38B7

square

#B73846 #86B738 #38B7A9 #6A38B7

split-complementary

#B73846 #38B76A #3886B7

monochromatic

#591B22 #882A34 #B73846 #CE5E6B #DC8D96

Accessibility & contrast

On white

5.73

#B73846 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B73846 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B73846

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B73846	#FFFFFF	#000000	##FFFFFF
##B73846	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5546

Deuteranopia (green-blind)

#7A7043

Tritanopia (blue-blind)

#C8173E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b73846;
/* rgb */ color: rgb(183, 56, 70);
/* oklch */ color: oklch(53.1% 0.162 18.5);

Tailwind

colors: {
  custom: {
    50: '#d37779',
    500: '#b73846',
    950: '#000000',
  },
}

SCSS

$custom: #b73846;
$custom-light: #d37779;
$custom-dark: #000000;

JSON

{
  "hex": "#b73846",
  "rgb": {
    "r": 183,
    "g": 56,
    "b": 70
  },
  "hsl": {
    "h": 353.386,
    "s": 53.138,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53108,
    "c": 0.16249,
    "h": 18.5
  },
  "luminance": 0.13338
}

Semantic roles & 50–950 ramp

primary

#B73846

secondary

#84C7BF

accent

#DDCD4B

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150909

muted

#837B7B

Preview Lab

Preview with #B73846

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

Preview Lab → · Contrast checker → · Palette generator →