#BD372B#BD372B

#BD372B is a mid, vivid red. Relative luminance 0.137; OKLCH L 53.6% C 0.173 H 29.2°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#BD372B
RGB	rgb(189, 55, 43)
HSL	hsl(5, 63%, 45%)
HSV	hsv(5, 77%, 74%)
CMYK	cmyk(0%, 70.9%, 77.2%, 25.9%)
CIE-LAB	lab(43.84, 52.69, 38.19)
CIE-LCH	lch(43.84, 65.08, 35.94°)
OKLab	oklab(53.61% 0.1508 0.0842)
OKLCH	oklch(53.61% 0.173 29.2)
XYZ	xyz(22.7911, 13.7291, 3.7349)
Luminance	0.1373 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BD372B #2BB1BD

analogous

#BD2B68 #BD372B #BD802B

triadic

#BD372B #2BBD37 #372BBD

tetradic

#BD372B #68BD2B #2BB1BD #802BBD

square

#BD372B #68BD2B #2BB1BD #802BBD

split-complementary

#BD372B #2BBD80 #2B68BD

monochromatic

#591A14 #8B2820 #BD372B #D75A4E #E28880

Accessibility & contrast

On white

5.61

#BD372B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#BD372B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BD372B

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BD372B	#FFFFFF	#000000	##FFFFFF
##BD372B	1.00	5.61	3.75	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5528

Deuteranopia (green-blind)

#807226

Tritanopia (blue-blind)

#D00035

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bd372b;
/* rgb */ color: rgb(189, 55, 43);
/* oklch */ color: oklch(53.6% 0.173 29.2);

Tailwind

colors: {
  custom: {
    50: '#da7765',
    500: '#bd372b',
    950: '#000000',
  },
}

SCSS

$custom: #bd372b;
$custom-light: #da7765;
$custom-dark: #000000;

JSON

{
  "hex": "#bd372b",
  "rgb": {
    "r": 189,
    "g": 55,
    "b": 43
  },
  "hsl": {
    "h": 4.932,
    "s": 62.931,
    "l": 45.49
  },
  "oklch": {
    "l": 0.5361,
    "c": 0.1727,
    "h": 29.2
  },
  "luminance": 0.13726
}

Semantic roles & 50–950 ramp

primary

#BD372B

secondary

#79C4CB

accent

#D8E642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#160906

muted

#847B7A

Preview Lab

Preview with #BD372B

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

Preview Lab → · Contrast checker → · Palette generator →