#BF312D#BF312D

#BF312D is a mid, vivid red. Relative luminance 0.135; OKLCH L 53.4% C 0.180 H 27.0°. Best body text is #FFFFFF at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#BF312D
RGB	rgb(191, 49, 45)
HSL	hsl(2, 62%, 46%)
HSV	hsv(2, 76%, 75%)
CMYK	cmyk(0%, 74.3%, 76.4%, 25.1%)
CIE-LAB	lab(43.46, 55.57, 36.77)
CIE-LCH	lch(43.46, 66.63, 33.49°)
OKLab	oklab(53.4% 0.16 0.0815)
OKLCH	oklch(53.4% 0.18 27)
XYZ	xyz(23.0605, 13.4660, 3.8671)
Luminance	0.1346 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BF312D #2DBBBF

analogous

#BF2D72 #BF312D #BF7A2D

triadic

#BF312D #2DBF31 #312DBF

tetradic

#BF312D #72BF2D #2DBBBF #7A2DBF

square

#BF312D #72BF2D #2DBBBF #7A2DBF

split-complementary

#BF312D #2DBF7A #2D72BF

monochromatic

#5C1816 #8D2421 #BF312D #D65653 #E28784

Accessibility & contrast

On white

5.69

#BF312D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#BF312D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BF312D

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BF312D	#FFFFFF	#000000	##FFFFFF
##BF312D	1.00	5.69	3.69	5.69
#FFFFFF	5.69	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C532B

Deuteranopia (green-blind)

#7F7227

Tritanopia (blue-blind)

#D20032

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #bf312d;
/* rgb */ color: rgb(191, 49, 45);
/* oklch */ color: oklch(53.4% 0.180 27.0);

Tailwind

colors: {
  custom: {
    50: '#db7467',
    500: '#bf312d',
    950: '#000000',
  },
}

SCSS

$custom: #bf312d;
$custom-light: #db7467;
$custom-dark: #000000;

JSON

{
  "hex": "#bf312d",
  "rgb": {
    "r": 191,
    "g": 49,
    "b": 45
  },
  "hsl": {
    "h": 1.644,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53398,
    "c": 0.17957,
    "h": 27
  },
  "luminance": 0.13462
}

Semantic roles & 50–950 ramp

primary

#BF312D

secondary

#7CC9CB

accent

#E1E543

background

#FEF7F6

surface

#FDEDEB

border

#D5C8C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #BF312D

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

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