#B7332D#B7332D

#B7332D is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.170 H 27.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#B7332D
RGB	rgb(183, 51, 45)
HSL	hsl(3, 61%, 45%)
HSV	hsv(3, 75%, 72%)
CMYK	cmyk(0%, 72.1%, 75.4%, 28.2%)
CIE-LAB	lab(42.20, 52.32, 34.96)
CIE-LCH	lch(42.20, 62.93, 33.75°)
OKLab	oklab(52.18% 0.1508 0.0781)
OKLCH	oklch(52.18% 0.17 27.4)
XYZ	xyz(21.1883, 12.6276, 3.8038)
Luminance	0.1262 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7332D #2DB1B7

analogous

#B72D6C #B7332D #B7782D

triadic

#B7332D #2DB733 #332DB7

tetradic

#B7332D #6CB72D #2DB1B7 #782DB7

square

#B7332D #6CB72D #2DB1B7 #782DB7

split-complementary

#B7332D #2DB778 #2D6CB7

monochromatic

#551815 #862521 #B7332D #D3544E #DF837F

Accessibility & contrast

On white

5.96

#B7332D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#B7332D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7332D

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7332D	#FFFFFF	#000000	##FFFFFF
##B7332D	1.00	5.96	3.52	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A512B

Deuteranopia (green-blind)

#7B6E28

Tritanopia (blue-blind)

#C90033

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b7332d;
/* rgb */ color: rgb(183, 51, 45);
/* oklch */ color: oklch(52.2% 0.170 27.4);

Tailwind

colors: {
  custom: {
    50: '#d57466',
    500: '#b7332d',
    950: '#000000',
  },
}

SCSS

$custom: #b7332d;
$custom-light: #d57466;
$custom-dark: #000000;

JSON

{
  "hex": "#b7332d",
  "rgb": {
    "r": 183,
    "g": 51,
    "b": 45
  },
  "hsl": {
    "h": 2.609,
    "s": 60.526,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52183,
    "c": 0.16977,
    "h": 27.4
  },
  "luminance": 0.12624
}

Semantic roles & 50–950 ramp

primary

#B7332D

secondary

#78C5C8

accent

#DDE444

background

#FEF7F6

surface

#FCEDEB

border

#D5C8C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #B7332D

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

Preview Lab → · Contrast checker → · Palette generator →