#BD373A#BD373A

#BD373A is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.8% C 0.171 H 23.8°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#BD373A
RGB	rgb(189, 55, 58)
HSL	hsl(359, 55%, 48%)
HSV	hsv(359, 71%, 74%)
CMYK	cmyk(0%, 70.9%, 69.3%, 25.9%)
CIE-LAB	lab(44.03, 53.36, 29.75)
CIE-LCH	lch(44.03, 61.09, 29.14°)
OKLab	oklab(53.81% 0.156 0.069)
OKLCH	oklch(53.81% 0.171 23.8)
XYZ	xyz(23.1187, 13.8601, 5.4601)
Luminance	0.1386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BD373A #37BDBA

analogous

#BD377D #BD373A #BD7737

triadic

#BD373A #3ABD37 #373ABD

tetradic

#BD373A #7DBD37 #37BDBA #7737BD

square

#BD373A #7DBD37 #37BDBA #7737BD

split-complementary

#BD373A #37BD77 #377DBD

monochromatic

#5E1B1D #8E292B #BD373A #D16063 #DF9092

Accessibility & contrast

On white

5.57

#BD373A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#BD373A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BD373A

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BD373A	#FFFFFF	#000000	##FFFFFF
##BD373A	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5639

Deuteranopia (green-blind)

#7E7336

Tritanopia (blue-blind)

#D0063A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bd373a;
/* rgb */ color: rgb(189, 55, 58);
/* oklch */ color: oklch(53.8% 0.171 23.8);

Tailwind

colors: {
  custom: {
    50: '#d97770',
    500: '#bd373a',
    950: '#000000',
  },
}

SCSS

$custom: #bd373a;
$custom-light: #d97770;
$custom-dark: #000000;

JSON

{
  "hex": "#bd373a",
  "rgb": {
    "r": 189,
    "g": 55,
    "b": 58
  },
  "hsl": {
    "h": 358.657,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53812,
    "c": 0.17061,
    "h": 23.8
  },
  "luminance": 0.13857
}

Semantic roles & 50–950 ramp

primary

#BD373A

secondary

#86C9C8

accent

#DEDB4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160907

muted

#847B7A

Preview Lab

Preview with #BD373A

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

Preview Lab → · Contrast checker → · Palette generator →