#BD373F#BD373F

#BD373F is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.9% C 0.170 H 21.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#BD373F
RGB	rgb(189, 55, 63)
HSL	hsl(356, 55%, 48%)
HSV	hsv(356, 71%, 74%)
CMYK	cmyk(0%, 70.9%, 66.7%, 25.9%)
CIE-LAB	lab(44.11, 53.62, 26.85)
CIE-LCH	lch(44.11, 59.97, 26.59°)
OKLab	oklab(53.89% 0.1579 0.0633)
OKLCH	oklch(53.89% 0.17 21.8)
XYZ	xyz(23.2521, 13.9135, 6.1629)
Luminance	0.1391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BD373F #37BDB5

analogous

#BD3782 #BD373F #BD7237

triadic

#BD373F #3FBD37 #373FBD

tetradic

#BD373F #82BD37 #37BDB5 #7237BD

square

#BD373F #82BD37 #37BDB5 #7237BD

split-complementary

#BD373F #37BD72 #3782BD

monochromatic

#5E1B1F #8E292F #BD373F #D16067 #DF9094

Accessibility & contrast

On white

5.55

#BD373F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#BD373F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BD373F

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BD373F	#FFFFFF	#000000	##FFFFFF
##BD373F	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563E

Deuteranopia (green-blind)

#7E733B

Tritanopia (blue-blind)

#CF0A3B

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #bd373f;
/* rgb */ color: rgb(189, 55, 63);
/* oklch */ color: oklch(53.9% 0.170 21.8);

Tailwind

colors: {
  custom: {
    50: '#d87774',
    500: '#bd373f',
    950: '#000000',
  },
}

SCSS

$custom: #bd373f;
$custom-light: #d87774;
$custom-dark: #000000;

JSON

{
  "hex": "#bd373f",
  "rgb": {
    "r": 189,
    "g": 55,
    "b": 63
  },
  "hsl": {
    "h": 356.418,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53894,
    "c": 0.17012,
    "h": 21.8
  },
  "luminance": 0.1391
}

Semantic roles & 50–950 ramp

primary

#BD373F

secondary

#86C9C5

accent

#DED54A

background

#FEF7F7

surface

#FCEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #BD373F

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

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