#BD1F1F#BD1F1F

#BD1F1F is a mid, vivid red. Relative luminance 0.119; OKLCH L 51.5% C 0.192 H 27.3°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#BD1F1F
RGB	rgb(189, 31, 31)
HSL	hsl(0, 72%, 43%)
HSV	hsv(0, 84%, 74%)
CMYK	cmyk(0%, 83.6%, 83.6%, 25.9%)
CIE-LAB	lab(41.06, 59.77, 41.92)
CIE-LCH	lch(41.06, 73.01, 35.04°)
OKLab	oklab(51.5% 0.1707 0.0882)
OKLCH	oklch(51.5% 0.192 27.3)
XYZ	xyz(21.7263, 11.9013, 2.4493)
Luminance	0.1190 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BD1F1F #1FBDBD

analogous

#BD1F6E #BD1F1F #BD6E1F

triadic

#BD1F1F #1FBD1F #1F1FBD

tetradic

#BD1F1F #6EBD1F #1FBDBD #6E1FBD

square

#BD1F1F #6EBD1F #1FBDBD #6E1FBD

split-complementary

#BD1F1F #1FBD6E #1F6EBD

monochromatic

#540E0E #881616 #BD1F1F #DF3A3A #E76F6F

Accessibility & contrast

On white

6.21

#BD1F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#BD1F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BD1F1F

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BD1F1F	#FFFFFF	#000000	##FFFFFF
##BD1F1F	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B1C

Deuteranopia (green-blind)

#7A6D16

Tritanopia (blue-blind)

#D10022

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #bd1f1f;
/* rgb */ color: rgb(189, 31, 31);
/* oklch */ color: oklch(51.5% 0.192 27.3);

Tailwind

colors: {
  custom: {
    50: '#db6d5c',
    500: '#bd1f1f',
    950: '#000000',
  },
}

SCSS

$custom: #bd1f1f;
$custom-light: #db6d5c;
$custom-dark: #000000;

JSON

{
  "hex": "#bd1f1f",
  "rgb": {
    "r": 189,
    "g": 31,
    "b": 31
  },
  "hsl": {
    "h": 0,
    "s": 71.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.51501,
    "c": 0.19211,
    "h": 27.3
  },
  "luminance": 0.11898
}

Semantic roles & 50–950 ramp

primary

#BD1F1F

secondary

#6ACECE

accent

#EFEF39

background

#FFF7F5

surface

#FEEDE9

border

#D6C8C5

text

#170804

muted

#857B79

Preview Lab

Preview with #BD1F1F

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

Preview Lab → · Contrast checker → · Palette generator →